682025260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4871609}}^1$

素因数の和:4871625

約数の個数: 24

約数和(自身を含む): 1636860960

約数和(自身を除く): 954835700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4871609, 9743218, 19486436, 24358045, 34101263, 48716090, 68202526, 97432180, 136405052, 170506315, 341012630, 682025260]

約数ペア:

[(1, 682025260), (2, 341012630), (4, 170506315), (5, 136405052), (7, 97432180), (10, 68202526), (14, 48716090), (20, 34101263), (28, 24358045), (35, 19486436), (70, 9743218), (140, 4871609)]