2172540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36209}}^1$

素因数の和:36221

約数の個数: 24

約数和(自身を含む): 6083280

約数和(自身を除く): 3910740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36209, 72418, 108627, 144836, 181045, 217254, 362090, 434508, 543135, 724180, 1086270, 2172540]

約数ペア:

[(1, 2172540), (2, 1086270), (3, 724180), (4, 543135), (5, 434508), (6, 362090), (10, 217254), (12, 181045), (15, 144836), (20, 108627), (30, 72418), (60, 36209)]