12593140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 30425472

約数和(自身を除く): 17832332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 307, 586, 614, 1172, 1228, 1465, 1535, 2051, 2149, 2930, 3070, 4102, 4298, 5860, 6140, 8204, 8596, 10255, 10745, 20510, 21490, 41020, 42980, 89951, 179902, 359804, 449755, 629657, 899510, 1259314, 1799020, 2518628, 3148285, 6296570, 12593140]

約数ペア:

[(1, 12593140), (2, 6296570), (4, 3148285), (5, 2518628), (7, 1799020), (10, 1259314), (14, 899510), (20, 629657), (28, 449755), (35, 359804), (70, 179902), (140, 89951), (293, 42980), (307, 41020), (586, 21490), (614, 20510), (1172, 10745), (1228, 10255), (1465, 8596), (1535, 8204), (2051, 6140), (2149, 5860), (2930, 4298), (3070, 4102)]