135280450

素因数分解:

$2^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{5869}}^1$

素因数の和:6342

約数の個数: 24

約数和(自身を含む): 252210420

約数和(自身を除く): 116929970

約数列:

[1, 2, 5, 10, 25, 50, 461, 922, 2305, 4610, 5869, 11525, 11738, 23050, 29345, 58690, 146725, 293450, 2705609, 5411218, 13528045, 27056090, 67640225, 135280450]

約数ペア:

[(1, 135280450), (2, 67640225), (5, 27056090), (10, 13528045), (25, 5411218), (50, 2705609), (461, 293450), (922, 146725), (2305, 58690), (4610, 29345), (5869, 23050), (11525, 11738)]