71910660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198511}}^1$

素因数の和:1198523

約数の個数: 24

約数和(自身を含む): 201350016

約数和(自身を除く): 129439356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198511, 2397022, 3595533, 4794044, 5992555, 7191066, 11985110, 14382132, 17977665, 23970220, 35955330, 71910660]

約数ペア:

[(1, 71910660), (2, 35955330), (3, 23970220), (4, 17977665), (5, 14382132), (6, 11985110), (10, 7191066), (12, 5992555), (15, 4794044), (20, 3595533), (30, 2397022), (60, 1198511)]