172962230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2470889}}^1$

素因数の和:2470903

約数の個数: 16

約数和(自身を含む): 355808160

約数和(自身を除く): 182845930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2470889, 4941778, 12354445, 17296223, 24708890, 34592446, 86481115, 172962230]

約数ペア:

[(1, 172962230), (2, 86481115), (5, 34592446), (7, 24708890), (10, 17296223), (14, 12354445), (35, 4941778), (70, 2470889)]