31805220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{530087}}^1$

素因数の和:530099

約数の個数: 24

約数和(自身を含む): 89054784

約数和(自身を除く): 57249564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 530087, 1060174, 1590261, 2120348, 2650435, 3180522, 5300870, 6361044, 7951305, 10601740, 15902610, 31805220]

約数ペア:

[(1, 31805220), (2, 15902610), (3, 10601740), (4, 7951305), (5, 6361044), (6, 5300870), (10, 3180522), (12, 2650435), (15, 2120348), (20, 1590261), (30, 1060174), (60, 530087)]