9861870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 25551936

約数和(自身を除く): 15690066

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 317, 366, 510, 610, 634, 915, 951, 1037, 1585, 1830, 1902, 2074, 3111, 3170, 4755, 5185, 5389, 6222, 9510, 10370, 10778, 15555, 16167, 19337, 26945, 31110, 32334, 38674, 53890, 58011, 80835, 96685, 116022, 161670, 193370, 290055, 328729, 580110, 657458, 986187, 1643645, 1972374, 3287290, 4930935, 9861870]

約数ペア:

[(1, 9861870), (2, 4930935), (3, 3287290), (5, 1972374), (6, 1643645), (10, 986187), (15, 657458), (17, 580110), (30, 328729), (34, 290055), (51, 193370), (61, 161670), (85, 116022), (102, 96685), (122, 80835), (170, 58011), (183, 53890), (255, 38674), (305, 32334), (317, 31110), (366, 26945), (510, 19337), (610, 16167), (634, 15555), (915, 10778), (951, 10370), (1037, 9510), (1585, 6222), (1830, 5389), (1902, 5185), (2074, 4755), (3111, 3170)]