311446220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677057}}^1$

素因数の和:677089

約数の個数: 24

約数和(自身を含む): 682474464

約数和(自身を除く): 371028244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 677057, 1354114, 2708228, 3385285, 6770570, 13541140, 15572311, 31144622, 62289244, 77861555, 155723110, 311446220]

約数ペア:

[(1, 311446220), (2, 155723110), (4, 77861555), (5, 62289244), (10, 31144622), (20, 15572311), (23, 13541140), (46, 6770570), (92, 3385285), (115, 2708228), (230, 1354114), (460, 677057)]