5128620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12211}}^1$

素因数の和:12230

約数の個数: 48

約数和(自身を含む): 16412928

約数和(自身を除く): 11284308

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, 12211, 24422, 36633, 48844, 61055, 73266, 85477, 122110, 146532, 170954, 183165, 244220, 256431, 341908, 366330, 427385, 512862, 732660, 854770, 1025724, 1282155, 1709540, 2564310, 5128620]

約数ペア:

[(1, 5128620), (2, 2564310), (3, 1709540), (4, 1282155), (5, 1025724), (6, 854770), (7, 732660), (10, 512862), (12, 427385), (14, 366330), (15, 341908), (20, 256431), (21, 244220), (28, 183165), (30, 170954), (35, 146532), (42, 122110), (60, 85477), (70, 73266), (84, 61055), (105, 48844), (140, 36633), (210, 24422), (420, 12211)]