61107620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{436483}}^1$

素因数の和:436499

約数の個数: 24

約数和(自身を含む): 146658624

約数和(自身を除く): 85551004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 436483, 872966, 1745932, 2182415, 3055381, 4364830, 6110762, 8729660, 12221524, 15276905, 30553810, 61107620]

約数ペア:

[(1, 61107620), (2, 30553810), (4, 15276905), (5, 12221524), (7, 8729660), (10, 6110762), (14, 4364830), (20, 3055381), (28, 2182415), (35, 1745932), (70, 872966), (140, 436483)]