8108870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10531}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 18199296

約数和(自身を除く): 10090426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10531, 21062, 52655, 73717, 105310, 115841, 147434, 231682, 368585, 579205, 737170, 810887, 1158410, 1621774, 4054435, 8108870]

約数ペア:

[(1, 8108870), (2, 4054435), (5, 1621774), (7, 1158410), (10, 810887), (11, 737170), (14, 579205), (22, 368585), (35, 231682), (55, 147434), (70, 115841), (77, 105310), (110, 73717), (154, 52655), (385, 21062), (770, 10531)]