9858660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23473}}^1$

素因数の和:23492

約数の個数: 48

約数和(自身を含む): 31549056

約数和(自身を除く): 21690396

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, 23473, 46946, 70419, 93892, 117365, 140838, 164311, 234730, 281676, 328622, 352095, 469460, 492933, 657244, 704190, 821555, 985866, 1408380, 1643110, 1971732, 2464665, 3286220, 4929330, 9858660]

約数ペア:

[(1, 9858660), (2, 4929330), (3, 3286220), (4, 2464665), (5, 1971732), (6, 1643110), (7, 1408380), (10, 985866), (12, 821555), (14, 704190), (15, 657244), (20, 492933), (21, 469460), (28, 352095), (30, 328622), (35, 281676), (42, 234730), (60, 164311), (70, 140838), (84, 117365), (105, 93892), (140, 70419), (210, 46946), (420, 23473)]