42842570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 80237520

約数和(自身を除く): 37394950

約数列:

[1, 2, 5, 10, 29, 58, 145, 241, 290, 482, 613, 1205, 1226, 2410, 3065, 6130, 6989, 13978, 17777, 34945, 35554, 69890, 88885, 147733, 177770, 295466, 738665, 1477330, 4284257, 8568514, 21421285, 42842570]

約数ペア:

[(1, 42842570), (2, 21421285), (5, 8568514), (10, 4284257), (29, 1477330), (58, 738665), (145, 295466), (241, 177770), (290, 147733), (482, 88885), (613, 69890), (1205, 35554), (1226, 34945), (2410, 17777), (3065, 13978), (6130, 6989)]