6851570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 13564800

約数和(自身を除く): 6713230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 313, 398, 626, 995, 1565, 1990, 2189, 3130, 3443, 4378, 6886, 10945, 17215, 21890, 34430, 62287, 124574, 311435, 622870, 685157, 1370314, 3425785, 6851570]

約数ペア:

[(1, 6851570), (2, 3425785), (5, 1370314), (10, 685157), (11, 622870), (22, 311435), (55, 124574), (110, 62287), (199, 34430), (313, 21890), (398, 17215), (626, 10945), (995, 6886), (1565, 4378), (1990, 3443), (2189, 3130)]