2598680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9281}}^1$

素因数の和:9299

約数の個数: 32

約数和(自身を含む): 6683040

約数和(自身を除く): 4084360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9281, 18562, 37124, 46405, 64967, 74248, 92810, 129934, 185620, 259868, 324835, 371240, 519736, 649670, 1299340, 2598680]

約数ペア:

[(1, 2598680), (2, 1299340), (4, 649670), (5, 519736), (7, 371240), (8, 324835), (10, 259868), (14, 185620), (20, 129934), (28, 92810), (35, 74248), (40, 64967), (56, 46405), (70, 37124), (140, 18562), (280, 9281)]