2081359620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11563109}}^1$

素因数の和:11563124

約数の個数: 36

約数和(自身を含む): 6313458060

約数和(自身を除く): 4232098440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11563109, 23126218, 34689327, 46252436, 57815545, 69378654, 104067981, 115631090, 138757308, 173446635, 208135962, 231262180, 346893270, 416271924, 520339905, 693786540, 1040679810, 2081359620]

約数ペア:

[(1, 2081359620), (2, 1040679810), (3, 693786540), (4, 520339905), (5, 416271924), (6, 346893270), (9, 231262180), (10, 208135962), (12, 173446635), (15, 138757308), (18, 115631090), (20, 104067981), (30, 69378654), (36, 57815545), (45, 46252436), (60, 34689327), (90, 23126218), (180, 11563109)]