13185660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219761}}^1$

素因数の和:219773

約数の個数: 24

約数和(自身を含む): 36920016

約数和(自身を除く): 23734356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219761, 439522, 659283, 879044, 1098805, 1318566, 2197610, 2637132, 3296415, 4395220, 6592830, 13185660]

約数ペア:

[(1, 13185660), (2, 6592830), (3, 4395220), (4, 3296415), (5, 2637132), (6, 2197610), (10, 1318566), (12, 1098805), (15, 879044), (20, 659283), (30, 439522), (60, 219761)]