6397270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 13444704

約数和(自身を除く): 7047434

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 311, 374, 605, 622, 935, 1210, 1555, 1870, 2057, 3110, 3421, 4114, 5287, 6842, 10285, 10574, 17105, 20570, 26435, 34210, 37631, 52870, 58157, 75262, 116314, 188155, 290785, 376310, 581570, 639727, 1279454, 3198635, 6397270]

約数ペア:

[(1, 6397270), (2, 3198635), (5, 1279454), (10, 639727), (11, 581570), (17, 376310), (22, 290785), (34, 188155), (55, 116314), (85, 75262), (110, 58157), (121, 52870), (170, 37631), (187, 34210), (242, 26435), (311, 20570), (374, 17105), (605, 10574), (622, 10285), (935, 6842), (1210, 5287), (1555, 4114), (1870, 3421), (2057, 3110)]