68342460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1139041}}^1$

素因数の和:1139053

約数の個数: 24

約数和(自身を含む): 191359056

約数和(自身を除く): 123016596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1139041, 2278082, 3417123, 4556164, 5695205, 6834246, 11390410, 13668492, 17085615, 22780820, 34171230, 68342460]

約数ペア:

[(1, 68342460), (2, 34171230), (3, 22780820), (4, 17085615), (5, 13668492), (6, 11390410), (10, 6834246), (12, 5695205), (15, 4556164), (20, 3417123), (30, 2278082), (60, 1139041)]