30257528

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 65445600

約数和(自身を除く): 35188072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4957, 6104, 9914, 19828, 34699, 39656, 69398, 138796, 277592, 540313, 1080626, 2161252, 3782191, 4322504, 7564382, 15128764, 30257528]

約数ペア:

[(1, 30257528), (2, 15128764), (4, 7564382), (7, 4322504), (8, 3782191), (14, 2161252), (28, 1080626), (56, 540313), (109, 277592), (218, 138796), (436, 69398), (763, 39656), (872, 34699), (1526, 19828), (3052, 9914), (4957, 6104)]