61310220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021837}}^1$

素因数の和:1021849

約数の個数: 24

約数和(自身を含む): 171668784

約数和(自身を除く): 110358564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021837, 2043674, 3065511, 4087348, 5109185, 6131022, 10218370, 12262044, 15327555, 20436740, 30655110, 61310220]

約数ペア:

[(1, 61310220), (2, 30655110), (3, 20436740), (4, 15327555), (5, 12262044), (6, 10218370), (10, 6131022), (12, 5109185), (15, 4087348), (20, 3065511), (30, 2043674), (60, 1021837)]