66025830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 172892160

約数和(自身を除く): 106866330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2143, 2370, 3081, 4286, 5135, 6162, 6429, 10270, 10715, 12858, 15405, 21430, 27859, 30810, 32145, 55718, 64290, 83577, 139295, 167154, 169297, 278590, 338594, 417885, 507891, 835770, 846485, 1015782, 1692970, 2200861, 2539455, 4401722, 5078910, 6602583, 11004305, 13205166, 22008610, 33012915, 66025830]

約数ペア:

[(1, 66025830), (2, 33012915), (3, 22008610), (5, 13205166), (6, 11004305), (10, 6602583), (13, 5078910), (15, 4401722), (26, 2539455), (30, 2200861), (39, 1692970), (65, 1015782), (78, 846485), (79, 835770), (130, 507891), (158, 417885), (195, 338594), (237, 278590), (390, 169297), (395, 167154), (474, 139295), (790, 83577), (1027, 64290), (1185, 55718), (2054, 32145), (2143, 30810), (2370, 27859), (3081, 21430), (4286, 15405), (5135, 12858), (6162, 10715), (6429, 10270)]