3823540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 9483264

約数和(自身を除く): 5659724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 881, 1085, 1762, 2170, 3524, 4340, 4405, 6167, 8810, 12334, 17620, 24668, 27311, 30835, 54622, 61670, 109244, 123340, 136555, 191177, 273110, 382354, 546220, 764708, 955885, 1911770, 3823540]

約数ペア:

[(1, 3823540), (2, 1911770), (4, 955885), (5, 764708), (7, 546220), (10, 382354), (14, 273110), (20, 191177), (28, 136555), (31, 123340), (35, 109244), (62, 61670), (70, 54622), (124, 30835), (140, 27311), (155, 24668), (217, 17620), (310, 12334), (434, 8810), (620, 6167), (868, 4405), (881, 4340), (1085, 3524), (1762, 2170)]