30960842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 56479680

約数和(自身を除く): 25518838

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 4357, 7106, 8714, 47927, 74069, 82783, 95854, 148138, 165566, 814759, 910613, 1407311, 1629518, 1821226, 2814622, 15480421, 30960842]

約数ペア:

[(1, 30960842), (2, 15480421), (11, 2814622), (17, 1821226), (19, 1629518), (22, 1407311), (34, 910613), (38, 814759), (187, 165566), (209, 148138), (323, 95854), (374, 82783), (418, 74069), (646, 47927), (3553, 8714), (4357, 7106)]