72806130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808957}}^1$

素因数の和:808970

約数の個数: 24

約数和(自身を含む): 189296172

約数和(自身を除く): 116490042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808957, 1617914, 2426871, 4044785, 4853742, 7280613, 8089570, 12134355, 14561226, 24268710, 36403065, 72806130]

約数ペア:

[(1, 72806130), (2, 36403065), (3, 24268710), (5, 14561226), (6, 12134355), (9, 8089570), (10, 7280613), (15, 4853742), (18, 4044785), (30, 2426871), (45, 1617914), (90, 808957)]