30802122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 72465120

約数和(自身を除く): 41662998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 947, 1251, 1807, 1894, 2502, 2841, 3614, 5421, 5682, 8523, 10842, 12311, 16263, 17046, 24622, 32526, 36933, 73866, 110799, 131633, 221598, 263266, 394899, 789798, 1184697, 1711229, 2369394, 3422458, 5133687, 10267374, 15401061, 30802122]

約数ペア:

[(1, 30802122), (2, 15401061), (3, 10267374), (6, 5133687), (9, 3422458), (13, 2369394), (18, 1711229), (26, 1184697), (39, 789798), (78, 394899), (117, 263266), (139, 221598), (234, 131633), (278, 110799), (417, 73866), (834, 36933), (947, 32526), (1251, 24622), (1807, 17046), (1894, 16263), (2502, 12311), (2841, 10842), (3614, 8523), (5421, 5682)]