175079090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 346480200

約数和(自身を除く): 171401110

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 986, 1445, 2089, 2465, 2890, 4178, 4930, 8381, 10445, 16762, 20890, 35513, 41905, 60581, 71026, 83810, 121162, 177565, 302905, 355130, 603721, 605810, 1029877, 1207442, 2059754, 3018605, 5149385, 6037210, 10298770, 17507909, 35015818, 87539545, 175079090]

約数ペア:

[(1, 175079090), (2, 87539545), (5, 35015818), (10, 17507909), (17, 10298770), (29, 6037210), (34, 5149385), (58, 3018605), (85, 2059754), (145, 1207442), (170, 1029877), (289, 605810), (290, 603721), (493, 355130), (578, 302905), (986, 177565), (1445, 121162), (2089, 83810), (2465, 71026), (2890, 60581), (4178, 41905), (4930, 35513), (8381, 20890), (10445, 16762)]