9872170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12846

約数の個数: 32

約数和(自身を含む): 22156416

約数和(自身を除く): 12284246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12821, 25642, 64105, 89747, 128210, 141031, 179494, 282062, 448735, 705155, 897470, 987217, 1410310, 1974434, 4936085, 9872170]

約数ペア:

[(1, 9872170), (2, 4936085), (5, 1974434), (7, 1410310), (10, 987217), (11, 897470), (14, 705155), (22, 448735), (35, 282062), (55, 179494), (70, 141031), (77, 128210), (110, 89747), (154, 64105), (385, 25642), (770, 12821)]