16928910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 44591040

約数和(自身を除く): 27662130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 2381, 3555, 4762, 7110, 7143, 11905, 14286, 21429, 23810, 35715, 42858, 71430, 107145, 188099, 214290, 376198, 564297, 940495, 1128594, 1692891, 1880990, 2821485, 3385782, 5642970, 8464455, 16928910]

約数ペア:

[(1, 16928910), (2, 8464455), (3, 5642970), (5, 3385782), (6, 2821485), (9, 1880990), (10, 1692891), (15, 1128594), (18, 940495), (30, 564297), (45, 376198), (79, 214290), (90, 188099), (158, 107145), (237, 71430), (395, 42858), (474, 35715), (711, 23810), (790, 21429), (1185, 14286), (1422, 11905), (2370, 7143), (2381, 7110), (3555, 4762)]