42951540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{715859}}^1$

素因数の和:715871

約数の個数: 24

約数和(自身を含む): 120264480

約数和(自身を除く): 77312940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 715859, 1431718, 2147577, 2863436, 3579295, 4295154, 7158590, 8590308, 10737885, 14317180, 21475770, 42951540]

約数ペア:

[(1, 42951540), (2, 21475770), (3, 14317180), (4, 10737885), (5, 8590308), (6, 7158590), (10, 4295154), (12, 3579295), (15, 2863436), (20, 2147577), (30, 1431718), (60, 715859)]