631740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10529}}^1$

素因数の和:10541

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 1137300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10529, 21058, 31587, 42116, 52645, 63174, 105290, 126348, 157935, 210580, 315870, 631740]

約数ペア:

[(1, 631740), (2, 315870), (3, 210580), (4, 157935), (5, 126348), (6, 105290), (10, 63174), (12, 52645), (15, 42116), (20, 31587), (30, 21058), (60, 10529)]