9135290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 18235800

約数和(自身を除く): 9100510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 109, 145, 170, 218, 289, 290, 493, 545, 578, 986, 1090, 1445, 1853, 2465, 2890, 3161, 3706, 4930, 6322, 8381, 9265, 15805, 16762, 18530, 31501, 31610, 41905, 53737, 63002, 83810, 107474, 157505, 268685, 315010, 537370, 913529, 1827058, 4567645, 9135290]

約数ペア:

[(1, 9135290), (2, 4567645), (5, 1827058), (10, 913529), (17, 537370), (29, 315010), (34, 268685), (58, 157505), (85, 107474), (109, 83810), (145, 63002), (170, 53737), (218, 41905), (289, 31610), (290, 31501), (493, 18530), (545, 16762), (578, 15805), (986, 9265), (1090, 8381), (1445, 6322), (1853, 4930), (2465, 3706), (2890, 3161)]