6496140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15467}}^1$

素因数の和:15486

約数の個数: 48

約数和(自身を含む): 20788992

約数和(自身を除く): 14292852

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, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 154670, 185604, 216538, 232005, 309340, 324807, 433076, 464010, 541345, 649614, 928020, 1082690, 1299228, 1624035, 2165380, 3248070, 6496140]

約数ペア:

[(1, 6496140), (2, 3248070), (3, 2165380), (4, 1624035), (5, 1299228), (6, 1082690), (7, 928020), (10, 649614), (12, 541345), (14, 464010), (15, 433076), (20, 324807), (21, 309340), (28, 232005), (30, 216538), (35, 185604), (42, 154670), (60, 108269), (70, 92802), (84, 77335), (105, 61868), (140, 46401), (210, 30934), (420, 15467)]