27889010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 54995760

約数和(自身を除く): 27106750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5657, 11314, 28285, 56570, 96169, 164053, 192338, 328106, 480845, 820265, 961690, 1640530, 2788901, 5577802, 13944505, 27889010]

約数ペア:

[(1, 27889010), (2, 13944505), (5, 5577802), (10, 2788901), (17, 1640530), (29, 961690), (34, 820265), (58, 480845), (85, 328106), (145, 192338), (170, 164053), (290, 96169), (493, 56570), (986, 28285), (2465, 11314), (4930, 5657)]