91998730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18714

約数の個数: 32

約数和(自身を含む): 181394640

約数和(自身を除く): 89395910

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 18661, 37322, 93305, 186610, 317237, 541169, 634474, 1082338, 1586185, 2705845, 3172370, 5411690, 9199873, 18399746, 45999365, 91998730]

約数ペア:

[(1, 91998730), (2, 45999365), (5, 18399746), (10, 9199873), (17, 5411690), (29, 3172370), (34, 2705845), (58, 1586185), (85, 1082338), (145, 634474), (170, 541169), (290, 317237), (493, 186610), (986, 93305), (2465, 37322), (4930, 18661)]