2055361890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68512063}}^1$

素因数の和:68512073

約数の個数: 16

約数和(自身を含む): 4932868608

約数和(自身を除く): 2877506718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68512063, 137024126, 205536189, 342560315, 411072378, 685120630, 1027680945, 2055361890]

約数ペア:

[(1, 2055361890), (2, 1027680945), (3, 685120630), (5, 411072378), (6, 342560315), (10, 205536189), (15, 137024126), (30, 68512063)]