2708910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 7372800

約数和(自身を除く): 4663890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 127, 135, 158, 237, 254, 270, 381, 395, 474, 635, 711, 762, 790, 1143, 1185, 1270, 1422, 1905, 2133, 2286, 2370, 3429, 3555, 3810, 4266, 5715, 6858, 7110, 10033, 10665, 11430, 17145, 20066, 21330, 30099, 34290, 50165, 60198, 90297, 100330, 150495, 180594, 270891, 300990, 451485, 541782, 902970, 1354455, 2708910]

約数ペア:

[(1, 2708910), (2, 1354455), (3, 902970), (5, 541782), (6, 451485), (9, 300990), (10, 270891), (15, 180594), (18, 150495), (27, 100330), (30, 90297), (45, 60198), (54, 50165), (79, 34290), (90, 30099), (127, 21330), (135, 20066), (158, 17145), (237, 11430), (254, 10665), (270, 10033), (381, 7110), (395, 6858), (474, 5715), (635, 4266), (711, 3810), (762, 3555), (790, 3429), (1143, 2370), (1185, 2286), (1270, 2133), (1422, 1905)]