31125330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115279}}^1$

素因数の和:115295

約数の個数: 32

約数和(自身を含む): 83001600

約数和(自身を除く): 51876270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115279, 230558, 345837, 576395, 691674, 1037511, 1152790, 1729185, 2075022, 3112533, 3458370, 5187555, 6225066, 10375110, 15562665, 31125330]

約数ペア:

[(1, 31125330), (2, 15562665), (3, 10375110), (5, 6225066), (6, 5187555), (9, 3458370), (10, 3112533), (15, 2075022), (18, 1729185), (27, 1152790), (30, 1037511), (45, 691674), (54, 576395), (90, 345837), (135, 230558), (270, 115279)]