64861260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10103}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 183326976

約数和(自身を除く): 118465716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 10103, 20206, 30309, 40412, 50515, 60618, 101030, 121236, 151545, 202060, 303090, 606180, 1081021, 2162042, 3243063, 4324084, 5405105, 6486126, 10810210, 12972252, 16215315, 21620420, 32430630, 64861260]

約数ペア:

[(1, 64861260), (2, 32430630), (3, 21620420), (4, 16215315), (5, 12972252), (6, 10810210), (10, 6486126), (12, 5405105), (15, 4324084), (20, 3243063), (30, 2162042), (60, 1081021), (107, 606180), (214, 303090), (321, 202060), (428, 151545), (535, 121236), (642, 101030), (1070, 60618), (1284, 50515), (1605, 40412), (2140, 30309), (3210, 20206), (6420, 10103)]