22649340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53927}}^1$

素因数の和:53946

約数の個数: 48

約数和(自身を含む): 72479232

約数和(自身を除く): 49829892

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, 53927, 107854, 161781, 215708, 269635, 323562, 377489, 539270, 647124, 754978, 808905, 1078540, 1132467, 1509956, 1617810, 1887445, 2264934, 3235620, 3774890, 4529868, 5662335, 7549780, 11324670, 22649340]

約数ペア:

[(1, 22649340), (2, 11324670), (3, 7549780), (4, 5662335), (5, 4529868), (6, 3774890), (7, 3235620), (10, 2264934), (12, 1887445), (14, 1617810), (15, 1509956), (20, 1132467), (21, 1078540), (28, 808905), (30, 754978), (35, 647124), (42, 539270), (60, 377489), (70, 323562), (84, 269635), (105, 215708), (140, 161781), (210, 107854), (420, 53927)]