57937620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74279}}^1$

素因数の和:74304

約数の個数: 48

約数和(自身を含む): 174706560

約数和(自身を除く): 116768940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 74279, 148558, 222837, 297116, 371395, 445674, 742790, 891348, 965627, 1114185, 1485580, 1931254, 2228370, 2896881, 3862508, 4456740, 4828135, 5793762, 9656270, 11587524, 14484405, 19312540, 28968810, 57937620]

約数ペア:

[(1, 57937620), (2, 28968810), (3, 19312540), (4, 14484405), (5, 11587524), (6, 9656270), (10, 5793762), (12, 4828135), (13, 4456740), (15, 3862508), (20, 2896881), (26, 2228370), (30, 1931254), (39, 1485580), (52, 1114185), (60, 965627), (65, 891348), (78, 742790), (130, 445674), (156, 371395), (195, 297116), (260, 222837), (390, 148558), (780, 74279)]