2247702710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1471}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 4578508800

約数和(自身を除く): 2330806090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 479, 638, 958, 1471, 1595, 2395, 2942, 3190, 4790, 5269, 7355, 10538, 13891, 14710, 16181, 26345, 27782, 32362, 42659, 52690, 69455, 80905, 85318, 138910, 152801, 161810, 213295, 305602, 426590, 469249, 704609, 764005, 938498, 1409218, 1528010, 2346245, 3523045, 4692490, 7046090, 7750699, 15501398, 20433661, 38753495, 40867322, 77506990, 102168305, 204336610, 224770271, 449540542, 1123851355, 2247702710]

約数ペア:

[(1, 2247702710), (2, 1123851355), (5, 449540542), (10, 224770271), (11, 204336610), (22, 102168305), (29, 77506990), (55, 40867322), (58, 38753495), (110, 20433661), (145, 15501398), (290, 7750699), (319, 7046090), (479, 4692490), (638, 3523045), (958, 2346245), (1471, 1528010), (1595, 1409218), (2395, 938498), (2942, 764005), (3190, 704609), (4790, 469249), (5269, 426590), (7355, 305602), (10538, 213295), (13891, 161810), (14710, 152801), (16181, 138910), (26345, 85318), (27782, 80905), (32362, 69455), (42659, 52690)]