1630192010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{13721}}^1$

素因数の和:13946

約数の個数: 24

約数和(自身を含む): 2961729036

約数和(自身を除く): 1331537026

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11881, 13721, 23762, 27442, 59405, 68605, 118810, 137210, 1495589, 2991178, 7477945, 14955890, 163019201, 326038402, 815096005, 1630192010]

約数ペア:

[(1, 1630192010), (2, 815096005), (5, 326038402), (10, 163019201), (109, 14955890), (218, 7477945), (545, 2991178), (1090, 1495589), (11881, 137210), (13721, 118810), (23762, 68605), (27442, 59405)]