2086350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 5916288

約数和(自身を除く): 3829938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1987, 3974, 5961, 9935, 11922, 13909, 19870, 27818, 29805, 41727, 49675, 59610, 69545, 83454, 99350, 139090, 149025, 208635, 298050, 347725, 417270, 695450, 1043175, 2086350]

約数ペア:

[(1, 2086350), (2, 1043175), (3, 695450), (5, 417270), (6, 347725), (7, 298050), (10, 208635), (14, 149025), (15, 139090), (21, 99350), (25, 83454), (30, 69545), (35, 59610), (42, 49675), (50, 41727), (70, 29805), (75, 27818), (105, 19870), (150, 13909), (175, 11922), (210, 9935), (350, 5961), (525, 3974), (1050, 1987)]