9648660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22973}}^1$

素因数の和:22992

約数の個数: 48

約数和(自身を含む): 30877056

約数和(自身を除く): 21228396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22973, 45946, 68919, 91892, 114865, 137838, 160811, 229730, 275676, 321622, 344595, 459460, 482433, 643244, 689190, 804055, 964866, 1378380, 1608110, 1929732, 2412165, 3216220, 4824330, 9648660]

約数ペア:

[(1, 9648660), (2, 4824330), (3, 3216220), (4, 2412165), (5, 1929732), (6, 1608110), (7, 1378380), (10, 964866), (12, 804055), (14, 689190), (15, 643244), (20, 482433), (21, 459460), (28, 344595), (30, 321622), (35, 275676), (42, 229730), (60, 160811), (70, 137838), (84, 114865), (105, 91892), (140, 68919), (210, 45946), (420, 22973)]