213156660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3552611}}^1$

素因数の和:3552623

約数の個数: 24

約数和(自身を含む): 596838816

約数和(自身を除く): 383682156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3552611, 7105222, 10657833, 14210444, 17763055, 21315666, 35526110, 42631332, 53289165, 71052220, 106578330, 213156660]

約数ペア:

[(1, 213156660), (2, 106578330), (3, 71052220), (4, 53289165), (5, 42631332), (6, 35526110), (10, 21315666), (12, 17763055), (15, 14210444), (20, 10657833), (30, 7105222), (60, 3552611)]