69629870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12637}}^1$

素因数の和:12692

約数の個数: 32

約数和(自身を含む): 136490400

約数和(自身を除く): 66860530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12637, 25274, 63185, 126370, 240103, 366473, 480206, 732946, 1200515, 1832365, 2401030, 3664730, 6962987, 13925974, 34814935, 69629870]

約数ペア:

[(1, 69629870), (2, 34814935), (5, 13925974), (10, 6962987), (19, 3664730), (29, 2401030), (38, 1832365), (58, 1200515), (95, 732946), (145, 480206), (190, 366473), (290, 240103), (551, 126370), (1102, 63185), (2755, 25274), (5510, 12637)]