81074730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245681}}^1$

素因数の和:245702

約数の個数: 32

約数和(自身を含む): 212269248

約数和(自身を除く): 131194518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245681, 491362, 737043, 1228405, 1474086, 2456810, 2702491, 3685215, 5404982, 7370430, 8107473, 13512455, 16214946, 27024910, 40537365, 81074730]

約数ペア:

[(1, 81074730), (2, 40537365), (3, 27024910), (5, 16214946), (6, 13512455), (10, 8107473), (11, 7370430), (15, 5404982), (22, 3685215), (30, 2702491), (33, 2456810), (55, 1474086), (66, 1228405), (110, 737043), (165, 491362), (330, 245681)]