289556730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3217297}}^1$

素因数の和:3217310

約数の個数: 24

約数和(自身を含む): 752847732

約数和(自身を除く): 463291002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3217297, 6434594, 9651891, 16086485, 19303782, 28955673, 32172970, 48259455, 57911346, 96518910, 144778365, 289556730]

約数ペア:

[(1, 289556730), (2, 144778365), (3, 96518910), (5, 57911346), (6, 48259455), (9, 32172970), (10, 28955673), (15, 19303782), (18, 16086485), (30, 9651891), (45, 6434594), (90, 3217297)]