30615730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6911}}^1$

素因数の和:7361

約数の個数: 16

約数和(自身を含む): 55240704

約数和(自身を除く): 24624974

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 6911, 13822, 34555, 69110, 3061573, 6123146, 15307865, 30615730]

約数ペア:

[(1, 30615730), (2, 15307865), (5, 6123146), (10, 3061573), (443, 69110), (886, 34555), (2215, 13822), (4430, 6911)]