2190290430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2355151}}^1$

素因数の和:2355192

約数の個数: 32

約数和(自身を含む): 5426270208

約数和(自身を除く): 3235979778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2355151, 4710302, 7065453, 11775755, 14130906, 23551510, 35327265, 70654530, 73009681, 146019362, 219029043, 365048405, 438058086, 730096810, 1095145215, 2190290430]

約数ペア:

[(1, 2190290430), (2, 1095145215), (3, 730096810), (5, 438058086), (6, 365048405), (10, 219029043), (15, 146019362), (30, 73009681), (31, 70654530), (62, 35327265), (93, 23551510), (155, 14130906), (186, 11775755), (310, 7065453), (465, 4710302), (930, 2355151)]