66130730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 123984000

約数和(自身を除く): 57853270

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1399, 1630, 2798, 4727, 6995, 9454, 13990, 23635, 40571, 47270, 81142, 202855, 228037, 405710, 456074, 1140185, 2280370, 6613073, 13226146, 33065365, 66130730]

約数ペア:

[(1, 66130730), (2, 33065365), (5, 13226146), (10, 6613073), (29, 2280370), (58, 1140185), (145, 456074), (163, 405710), (290, 228037), (326, 202855), (815, 81142), (1399, 47270), (1630, 40571), (2798, 23635), (4727, 13990), (6995, 9454)]