68180630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974009}}^1$

素因数の和:974023

約数の個数: 16

約数和(自身を含む): 140257440

約数和(自身を除く): 72076810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974009, 1948018, 4870045, 6818063, 9740090, 13636126, 34090315, 68180630]

約数ペア:

[(1, 68180630), (2, 34090315), (5, 13636126), (7, 9740090), (10, 6818063), (14, 4870045), (35, 1948018), (70, 974009)]