30984122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 36

約数和(自身を含む): 52599690

約数和(自身を除く): 21615568

約数列:

[1, 2, 13, 26, 29, 58, 109, 169, 218, 338, 377, 754, 841, 1417, 1682, 2834, 3161, 4901, 6322, 9802, 10933, 18421, 21866, 36842, 41093, 82186, 91669, 142129, 183338, 284258, 534209, 1068418, 1191697, 2383394, 15492061, 30984122]

約数ペア:

[(1, 30984122), (2, 15492061), (13, 2383394), (26, 1191697), (29, 1068418), (58, 534209), (109, 284258), (169, 183338), (218, 142129), (338, 91669), (377, 82186), (754, 41093), (841, 36842), (1417, 21866), (1682, 18421), (2834, 10933), (3161, 9802), (4901, 6322)]