157130580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2618843}}^1$

素因数の和:2618855

約数の個数: 24

約数和(自身を含む): 439965792

約数和(自身を除く): 282835212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2618843, 5237686, 7856529, 10475372, 13094215, 15713058, 26188430, 31426116, 39282645, 52376860, 78565290, 157130580]

約数ペア:

[(1, 157130580), (2, 78565290), (3, 52376860), (4, 39282645), (5, 31426116), (6, 26188430), (10, 15713058), (12, 13094215), (15, 10475372), (20, 7856529), (30, 5237686), (60, 2618843)]