920177090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13145387}}^1$

素因数の和:13145401

約数の個数: 16

約数和(自身を含む): 1892935872

約数和(自身を除く): 972758782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13145387, 26290774, 65726935, 92017709, 131453870, 184035418, 460088545, 920177090]

約数ペア:

[(1, 920177090), (2, 460088545), (5, 184035418), (7, 131453870), (10, 92017709), (14, 65726935), (35, 26290774), (70, 13145387)]