86715660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1445261}}^1$

素因数の和:1445273

約数の個数: 24

約数和(自身を含む): 242804016

約数和(自身を除く): 156088356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1445261, 2890522, 4335783, 5781044, 7226305, 8671566, 14452610, 17343132, 21678915, 28905220, 43357830, 86715660]

約数ペア:

[(1, 86715660), (2, 43357830), (3, 28905220), (4, 21678915), (5, 17343132), (6, 14452610), (10, 8671566), (12, 7226305), (15, 5781044), (20, 4335783), (30, 2890522), (60, 1445261)]