2166540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36109}}^1$

素因数の和:36121

約数の個数: 24

約数和(自身を含む): 6066480

約数和(自身を除く): 3899940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36109, 72218, 108327, 144436, 180545, 216654, 361090, 433308, 541635, 722180, 1083270, 2166540]

約数ペア:

[(1, 2166540), (2, 1083270), (3, 722180), (4, 541635), (5, 433308), (6, 361090), (10, 216654), (12, 180545), (15, 144436), (20, 108327), (30, 72218), (60, 36109)]