30860104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18493

約数の個数: 32

約数和(自身を含む): 66448800

約数和(自身を除く): 35588696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18457, 36914, 73828, 147656, 203027, 350683, 406054, 701366, 812108, 1402732, 1624216, 2805464, 3857513, 7715026, 15430052, 30860104]

約数ペア:

[(1, 30860104), (2, 15430052), (4, 7715026), (8, 3857513), (11, 2805464), (19, 1624216), (22, 1402732), (38, 812108), (44, 701366), (76, 406054), (88, 350683), (152, 203027), (209, 147656), (418, 73828), (836, 36914), (1672, 18457)]