4990916210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71298803}}^1$

素因数の和:71298817

約数の個数: 16

約数和(自身を含む): 10267027776

約数和(自身を除く): 5276111566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71298803, 142597606, 356494015, 499091621, 712988030, 998183242, 2495458105, 4990916210]

約数ペア:

[(1, 4990916210), (2, 2495458105), (5, 998183242), (7, 712988030), (10, 499091621), (14, 356494015), (35, 142597606), (70, 71298803)]