68160730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 76472870

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 929, 1265, 1334, 1595, 1858, 2530, 3190, 3335, 4645, 6670, 7337, 9290, 10219, 14674, 20438, 21367, 26941, 36685, 42734, 51095, 53882, 73370, 102190, 106835, 134705, 213670, 235037, 269410, 296351, 470074, 592702, 619643, 1175185, 1239286, 1481755, 2350370, 2963510, 3098215, 6196430, 6816073, 13632146, 34080365, 68160730]

約数ペア:

[(1, 68160730), (2, 34080365), (5, 13632146), (10, 6816073), (11, 6196430), (22, 3098215), (23, 2963510), (29, 2350370), (46, 1481755), (55, 1239286), (58, 1175185), (110, 619643), (115, 592702), (145, 470074), (230, 296351), (253, 269410), (290, 235037), (319, 213670), (506, 134705), (638, 106835), (667, 102190), (929, 73370), (1265, 53882), (1334, 51095), (1595, 42734), (1858, 36685), (2530, 26941), (3190, 21367), (3335, 20438), (4645, 14674), (6670, 10219), (7337, 9290)]