68662070

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{7537}}^1$

素因数の和:8455

約数の個数: 16

約数和(自身を含む): 123743808

約数和(自身を除く): 55081738

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 7537, 9110, 15074, 37685, 75370, 6866207, 13732414, 34331035, 68662070]

約数ペア:

[(1, 68662070), (2, 34331035), (5, 13732414), (10, 6866207), (911, 75370), (1822, 37685), (4555, 15074), (7537, 9110)]