2149014090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{906757}}^1$

素因数の和:906846

約数の個数: 32

約数和(自身を含む): 5222926080

約数和(自身を除く): 3073911990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 906757, 1813514, 2720271, 4533785, 5440542, 9067570, 13601355, 27202710, 71633803, 143267606, 214901409, 358169015, 429802818, 716338030, 1074507045, 2149014090]

約数ペア:

[(1, 2149014090), (2, 1074507045), (3, 716338030), (5, 429802818), (6, 358169015), (10, 214901409), (15, 143267606), (30, 71633803), (79, 27202710), (158, 13601355), (237, 9067570), (395, 5440542), (474, 4533785), (790, 2720271), (1185, 1813514), (2370, 906757)]