16886730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 46851840

約数和(自身を除く): 29965110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 829, 970, 1358, 1455, 1658, 2037, 2487, 2910, 3395, 4074, 4145, 4974, 5803, 6790, 8290, 10185, 11606, 12435, 17409, 20370, 24870, 29015, 34818, 58030, 80413, 87045, 160826, 174090, 241239, 402065, 482478, 562891, 804130, 1125782, 1206195, 1688673, 2412390, 2814455, 3377346, 5628910, 8443365, 16886730]

約数ペア:

[(1, 16886730), (2, 8443365), (3, 5628910), (5, 3377346), (6, 2814455), (7, 2412390), (10, 1688673), (14, 1206195), (15, 1125782), (21, 804130), (30, 562891), (35, 482478), (42, 402065), (70, 241239), (97, 174090), (105, 160826), (194, 87045), (210, 80413), (291, 58030), (485, 34818), (582, 29015), (679, 24870), (829, 20370), (970, 17409), (1358, 12435), (1455, 11606), (1658, 10185), (2037, 8290), (2487, 6790), (2910, 5803), (3395, 4974), (4074, 4145)]