85808490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69763}}^1$

素因数の和:69814

約数の個数: 32

約数和(自身を含む): 210966336

約数和(自身を除く): 125157846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 69763, 139526, 209289, 348815, 418578, 697630, 1046445, 2092890, 2860283, 5720566, 8580849, 14301415, 17161698, 28602830, 42904245, 85808490]

約数ペア:

[(1, 85808490), (2, 42904245), (3, 28602830), (5, 17161698), (6, 14301415), (10, 8580849), (15, 5720566), (30, 2860283), (41, 2092890), (82, 1046445), (123, 697630), (205, 418578), (246, 348815), (410, 209289), (615, 139526), (1230, 69763)]