38166540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{636109}}^1$

素因数の和:636121

約数の個数: 24

約数和(自身を含む): 106866480

約数和(自身を除く): 68699940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 636109, 1272218, 1908327, 2544436, 3180545, 3816654, 6361090, 7633308, 9541635, 12722180, 19083270, 38166540]

約数ペア:

[(1, 38166540), (2, 19083270), (3, 12722180), (4, 9541635), (5, 7633308), (6, 6361090), (10, 3816654), (12, 3180545), (15, 2544436), (20, 1908327), (30, 1272218), (60, 636109)]