30768122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 28756294

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 443, 451, 574, 847, 886, 902, 1694, 3101, 3157, 4873, 4961, 6202, 6314, 9746, 9922, 18163, 34111, 34727, 36326, 53603, 68222, 69454, 107206, 127141, 199793, 254282, 375221, 399586, 750442, 1398551, 2197723, 2797102, 4395446, 15384061, 30768122]

約数ペア:

[(1, 30768122), (2, 15384061), (7, 4395446), (11, 2797102), (14, 2197723), (22, 1398551), (41, 750442), (77, 399586), (82, 375221), (121, 254282), (154, 199793), (242, 127141), (287, 107206), (443, 69454), (451, 68222), (574, 53603), (847, 36326), (886, 34727), (902, 34111), (1694, 18163), (3101, 9922), (3157, 9746), (4873, 6314), (4961, 6202)]