68588870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22787}}^1$

素因数の和:22844

約数の個数: 32

約数和(自身を含む): 144384768

約数和(自身を除く): 75795898

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 22787, 45574, 113935, 159509, 227870, 319018, 797545, 979841, 1595090, 1959682, 4899205, 6858887, 9798410, 13717774, 34294435, 68588870]

約数ペア:

[(1, 68588870), (2, 34294435), (5, 13717774), (7, 9798410), (10, 6858887), (14, 4899205), (35, 1959682), (43, 1595090), (70, 979841), (86, 797545), (215, 319018), (301, 227870), (430, 159509), (602, 113935), (1505, 45574), (3010, 22787)]