89009340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211927}}^1$

素因数の和:211946

約数の個数: 48

約数和(自身を含む): 284831232

約数和(自身を除く): 195821892

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, 211927, 423854, 635781, 847708, 1059635, 1271562, 1483489, 2119270, 2543124, 2966978, 3178905, 4238540, 4450467, 5933956, 6357810, 7417445, 8900934, 12715620, 14834890, 17801868, 22252335, 29669780, 44504670, 89009340]

約数ペア:

[(1, 89009340), (2, 44504670), (3, 29669780), (4, 22252335), (5, 17801868), (6, 14834890), (7, 12715620), (10, 8900934), (12, 7417445), (14, 6357810), (15, 5933956), (20, 4450467), (21, 4238540), (28, 3178905), (30, 2966978), (35, 2543124), (42, 2119270), (60, 1483489), (70, 1271562), (84, 1059635), (105, 847708), (140, 635781), (210, 423854), (420, 211927)]