6990760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{24967}}^1$

素因数の和:24985

約数の個数: 32

約数和(自身を含む): 17976960

約数和(自身を除く): 10986200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 24967, 49934, 99868, 124835, 174769, 199736, 249670, 349538, 499340, 699076, 873845, 998680, 1398152, 1747690, 3495380, 6990760]

約数ペア:

[(1, 6990760), (2, 3495380), (4, 1747690), (5, 1398152), (7, 998680), (8, 873845), (10, 699076), (14, 499340), (20, 349538), (28, 249670), (35, 199736), (40, 174769), (56, 124835), (70, 99868), (140, 49934), (280, 24967)]