12702510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 33662304

約数和(自身を除く): 20959794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2663, 4770, 5326, 7989, 13315, 15978, 23967, 26630, 39945, 47934, 79890, 119835, 141139, 239670, 282278, 423417, 705695, 846834, 1270251, 1411390, 2117085, 2540502, 4234170, 6351255, 12702510]

約数ペア:

[(1, 12702510), (2, 6351255), (3, 4234170), (5, 2540502), (6, 2117085), (9, 1411390), (10, 1270251), (15, 846834), (18, 705695), (30, 423417), (45, 282278), (53, 239670), (90, 141139), (106, 119835), (159, 79890), (265, 47934), (318, 39945), (477, 26630), (530, 23967), (795, 15978), (954, 13315), (1590, 7989), (2385, 5326), (2663, 4770)]