69751090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12659}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 136728000

約数和(自身を除く): 66976910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12659, 25318, 63295, 126590, 240521, 367111, 481042, 734222, 1202605, 1835555, 2405210, 3671110, 6975109, 13950218, 34875545, 69751090]

約数ペア:

[(1, 69751090), (2, 34875545), (5, 13950218), (10, 6975109), (19, 3671110), (29, 2405210), (38, 1835555), (58, 1202605), (95, 734222), (145, 481042), (190, 367111), (290, 240521), (551, 126590), (1102, 63295), (2755, 25318), (5510, 12659)]