70517620

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{3011}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 148262688

約数和(自身を除く): 77745068

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 3011, 4684, 5855, 6022, 11710, 12044, 15055, 23420, 30110, 60220, 3525881, 7051762, 14103524, 17629405, 35258810, 70517620]

約数ペア:

[(1, 70517620), (2, 35258810), (4, 17629405), (5, 14103524), (10, 7051762), (20, 3525881), (1171, 60220), (2342, 30110), (3011, 23420), (4684, 15055), (5855, 12044), (6022, 11710)]