85179570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 234372096

約数和(自身を除く): 149192526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 691, 1174, 1382, 1761, 2073, 2935, 3455, 3522, 4109, 4146, 4837, 5870, 6910, 8218, 8805, 9674, 10365, 12327, 14511, 17610, 20545, 20730, 24185, 24654, 29022, 41090, 48370, 61635, 72555, 123270, 145110, 405617, 811234, 1216851, 2028085, 2433702, 2839319, 4056170, 5678638, 6084255, 8517957, 12168510, 14196595, 17035914, 28393190, 42589785, 85179570]

約数ペア:

[(1, 85179570), (2, 42589785), (3, 28393190), (5, 17035914), (6, 14196595), (7, 12168510), (10, 8517957), (14, 6084255), (15, 5678638), (21, 4056170), (30, 2839319), (35, 2433702), (42, 2028085), (70, 1216851), (105, 811234), (210, 405617), (587, 145110), (691, 123270), (1174, 72555), (1382, 61635), (1761, 48370), (2073, 41090), (2935, 29022), (3455, 24654), (3522, 24185), (4109, 20730), (4146, 20545), (4837, 17610), (5870, 14511), (6910, 12327), (8218, 10365), (8805, 9674)]