70147259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 23932741

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1399, 1729, 2639, 3857, 7163, 9793, 18187, 26581, 40571, 50141, 127309, 186067, 283997, 345553, 527423, 770849, 2418871, 3691961, 5395943, 10021037, 70147259]

約数ペア:

[(1, 70147259), (7, 10021037), (13, 5395943), (19, 3691961), (29, 2418871), (91, 770849), (133, 527423), (203, 345553), (247, 283997), (377, 186067), (551, 127309), (1399, 50141), (1729, 40571), (2639, 26581), (3857, 18187), (7163, 9793)]