71614090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{65701}}^1$

素因数の和:65817

約数の個数: 16

約数和(自身を含む): 130089960

約数和(自身を除く): 58475870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 65701, 131402, 328505, 657010, 7161409, 14322818, 35807045, 71614090]

約数ペア:

[(1, 71614090), (2, 35807045), (5, 14322818), (10, 7161409), (109, 657010), (218, 328505), (545, 131402), (1090, 65701)]