54302360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193937}}^1$

素因数の和:193955

約数の個数: 32

約数和(自身を含む): 139635360

約数和(自身を除く): 85333000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 193937, 387874, 775748, 969685, 1357559, 1551496, 1939370, 2715118, 3878740, 5430236, 6787795, 7757480, 10860472, 13575590, 27151180, 54302360]

約数ペア:

[(1, 54302360), (2, 27151180), (4, 13575590), (5, 10860472), (7, 7757480), (8, 6787795), (10, 5430236), (14, 3878740), (20, 2715118), (28, 1939370), (35, 1551496), (40, 1357559), (56, 969685), (70, 775748), (140, 387874), (280, 193937)]