73175830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 163981440

約数和(自身を除く): 90805610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 829, 910, 970, 1261, 1358, 1658, 2522, 3395, 4145, 5803, 6305, 6790, 8290, 8827, 10777, 11606, 12610, 17654, 21554, 29015, 44135, 53885, 58030, 75439, 80413, 88270, 107770, 150878, 160826, 377195, 402065, 562891, 754390, 804130, 1045369, 1125782, 2090738, 2814455, 5226845, 5628910, 7317583, 10453690, 14635166, 36587915, 73175830]

約数ペア:

[(1, 73175830), (2, 36587915), (5, 14635166), (7, 10453690), (10, 7317583), (13, 5628910), (14, 5226845), (26, 2814455), (35, 2090738), (65, 1125782), (70, 1045369), (91, 804130), (97, 754390), (130, 562891), (182, 402065), (194, 377195), (455, 160826), (485, 150878), (679, 107770), (829, 88270), (910, 80413), (970, 75439), (1261, 58030), (1358, 53885), (1658, 44135), (2522, 29015), (3395, 21554), (4145, 17654), (5803, 12610), (6305, 11606), (6790, 10777), (8290, 8827)]