27189470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35311}}^1$

素因数の和:35336

約数の個数: 32

約数和(自身を含む): 61019136

約数和(自身を除く): 33829666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 35311, 70622, 176555, 247177, 353110, 388421, 494354, 776842, 1235885, 1942105, 2471770, 2718947, 3884210, 5437894, 13594735, 27189470]

約数ペア:

[(1, 27189470), (2, 13594735), (5, 5437894), (7, 3884210), (10, 2718947), (11, 2471770), (14, 1942105), (22, 1235885), (35, 776842), (55, 494354), (70, 388421), (77, 353110), (110, 247177), (154, 176555), (385, 70622), (770, 35311)]