64136460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1068941}}^1$

素因数の和:1068953

約数の個数: 24

約数和(自身を含む): 179582256

約数和(自身を除く): 115445796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1068941, 2137882, 3206823, 4275764, 5344705, 6413646, 10689410, 12827292, 16034115, 21378820, 32068230, 64136460]

約数ペア:

[(1, 64136460), (2, 32068230), (3, 21378820), (4, 16034115), (5, 12827292), (6, 10689410), (10, 6413646), (12, 5344705), (15, 4275764), (20, 3206823), (30, 2137882), (60, 1068941)]