3081566380

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{2333}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 6525527904

約数和(自身を除く): 3443961524

約数列:

[1, 2, 4, 5, 10, 20, 211, 313, 422, 626, 844, 1055, 1252, 1565, 2110, 2333, 3130, 4220, 4666, 6260, 9332, 11665, 23330, 46660, 66043, 132086, 264172, 330215, 492263, 660430, 730229, 984526, 1320860, 1460458, 1969052, 2461315, 2920916, 3651145, 4922630, 7302290, 9845260, 14604580, 154078319, 308156638, 616313276, 770391595, 1540783190, 3081566380]

約数ペア:

[(1, 3081566380), (2, 1540783190), (4, 770391595), (5, 616313276), (10, 308156638), (20, 154078319), (211, 14604580), (313, 9845260), (422, 7302290), (626, 4922630), (844, 3651145), (1055, 2920916), (1252, 2461315), (1565, 1969052), (2110, 1460458), (2333, 1320860), (3130, 984526), (4220, 730229), (4666, 660430), (6260, 492263), (9332, 330215), (11665, 264172), (23330, 132086), (46660, 66043)]