138049397150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{394426849}}^1$

素因数の和:394426868

約数の個数: 24

約数和(自身を含む): 293453576400

約数和(自身を除く): 155404179250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 394426849, 788853698, 1972134245, 2760987943, 3944268490, 5521975886, 9860671225, 13804939715, 19721342450, 27609879430, 69024698575, 138049397150]

約数ペア:

[(1, 138049397150), (2, 69024698575), (5, 27609879430), (7, 19721342450), (10, 13804939715), (14, 9860671225), (25, 5521975886), (35, 3944268490), (50, 2760987943), (70, 1972134245), (175, 788853698), (350, 394426849)]