2399876360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8570987}}^1$

素因数の和:8571005

約数の個数: 32

約数和(自身を含む): 6171111360

約数和(自身を除く): 3771235000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8570987, 17141974, 34283948, 42854935, 59996909, 68567896, 85709870, 119993818, 171419740, 239987636, 299984545, 342839480, 479975272, 599969090, 1199938180, 2399876360]

約数ペア:

[(1, 2399876360), (2, 1199938180), (4, 599969090), (5, 479975272), (7, 342839480), (8, 299984545), (10, 239987636), (14, 171419740), (20, 119993818), (28, 85709870), (35, 68567896), (40, 59996909), (56, 42854935), (70, 34283948), (140, 17141974), (280, 8570987)]