386563860

素因数分解:

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

素因数の和:715877

約数の個数: 48

約数和(自身を含む): 1202644800

約数和(自身を除く): 816080940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 715859, 1431718, 2147577, 2863436, 3579295, 4295154, 6442731, 7158590, 8590308, 10737885, 12885462, 14317180, 19328193, 21475770, 25770924, 32213655, 38656386, 42951540, 64427310, 77312772, 96640965, 128854620, 193281930, 386563860]

約数ペア:

[(1, 386563860), (2, 193281930), (3, 128854620), (4, 96640965), (5, 77312772), (6, 64427310), (9, 42951540), (10, 38656386), (12, 32213655), (15, 25770924), (18, 21475770), (20, 19328193), (27, 14317180), (30, 12885462), (36, 10737885), (45, 8590308), (54, 7158590), (60, 6442731), (90, 4295154), (108, 3579295), (135, 2863436), (180, 2147577), (270, 1431718), (540, 715859)]