Show all factor pairs, prime factorization,
sum of factors (divisors), aliquot sum,
and prime power decomposition of 30
1) 0 < Factor Pairs ≤ 30
2) The factor pair product = 30
Number | Factor Pairs | Factor Pairs Sum |
---|---|---|
30 | 1 x 30 | 31 |
30 | 2 x 15 | 17 |
30 | 3 x 10 | 13 |
30 | 5 x 6 | 11 |
There are 4 factor pairs of 30
1, 2, 3, 5, 6, 10, 15, 30
1, 3, 5, 15
2, 6, 10, 30
Proper factors are all factors except for the number itself
in this case 30
1, 2, 3, 5, 6, 10, 15
30 = 2 x 15 <--- 2 is a prime number
Reduce 15 to the product of primes:
15 = 3 x 5 <--- 3 is a prime number
Reduce 5 to the product of primes:
2 x 3 x 5
No prime power decomposition exists since
there are no duplicate prime numbers in the prime factorization:
1 + 30 + 2 + 15 + 3 + 10 + 5 + 6 = 72
This is the sum of all the factors except the number
1 + 2 + 15 + 3 + 10 + 5 + 6 = 42
1, 2, 3, 5, 6, 10, 15, 30
Free Factorization Calculator - Given a positive integer, this calculates the following for that number:
1) Factor pairs and prime factorization and prime power decomposition
2) Factors and Proper Factors 3) Aliquot Sum
This calculator has 1 input.
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