7468020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5927}}^1$

素因数の和:5949

約数の個数: 72

約数和(自身を含む): 25893504

約数和(自身を除く): 18425484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5927, 11854, 17781, 23708, 29635, 35562, 41489, 53343, 59270, 71124, 82978, 88905, 106686, 118540, 124467, 165956, 177810, 207445, 213372, 248934, 266715, 355620, 373401, 414890, 497868, 533430, 622335, 746802, 829780, 1066860, 1244670, 1493604, 1867005, 2489340, 3734010, 7468020]

約数ペア:

[(1, 7468020), (2, 3734010), (3, 2489340), (4, 1867005), (5, 1493604), (6, 1244670), (7, 1066860), (9, 829780), (10, 746802), (12, 622335), (14, 533430), (15, 497868), (18, 414890), (20, 373401), (21, 355620), (28, 266715), (30, 248934), (35, 213372), (36, 207445), (42, 177810), (45, 165956), (60, 124467), (63, 118540), (70, 106686), (84, 88905), (90, 82978), (105, 71124), (126, 59270), (140, 53343), (180, 41489), (210, 35562), (252, 29635), (315, 23708), (420, 17781), (630, 11854), (1260, 5927)]