31472630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449609}}^1$

素因数の和:449623

約数の個数: 16

約数和(自身を含む): 64743840

約数和(自身を除く): 33271210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449609, 899218, 2248045, 3147263, 4496090, 6294526, 15736315, 31472630]

約数ペア:

[(1, 31472630), (2, 15736315), (5, 6294526), (7, 4496090), (10, 3147263), (14, 2248045), (35, 899218), (70, 449609)]