10307745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 20921472

約数和(自身を除く): 10613727

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 761, 903, 1505, 1935, 2283, 2709, 3805, 4515, 5327, 6849, 11415, 13545, 15981, 26635, 32723, 34245, 47943, 79905, 98169, 163615, 229061, 239715, 294507, 490845, 687183, 1145305, 1472535, 2061549, 3435915, 10307745]

約数ペア:

[(1, 10307745), (3, 3435915), (5, 2061549), (7, 1472535), (9, 1145305), (15, 687183), (21, 490845), (35, 294507), (43, 239715), (45, 229061), (63, 163615), (105, 98169), (129, 79905), (215, 47943), (301, 34245), (315, 32723), (387, 26635), (645, 15981), (761, 13545), (903, 11415), (1505, 6849), (1935, 5327), (2283, 4515), (2709, 3805)]