82377420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1372957}}^1$

素因数の和:1372969

約数の個数: 24

約数和(自身を含む): 230656944

約数和(自身を除く): 148279524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1372957, 2745914, 4118871, 5491828, 6864785, 8237742, 13729570, 16475484, 20594355, 27459140, 41188710, 82377420]

約数ペア:

[(1, 82377420), (2, 41188710), (3, 27459140), (4, 20594355), (5, 16475484), (6, 13729570), (10, 8237742), (12, 6864785), (15, 5491828), (20, 4118871), (30, 2745914), (60, 1372957)]