68607770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89101}}^1$

素因数の和:89126

約数の個数: 32

約数和(自身を含む): 153968256

約数和(自身を除く): 85360486

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 89101, 178202, 445505, 623707, 891010, 980111, 1247414, 1960222, 3118535, 4900555, 6237070, 6860777, 9801110, 13721554, 34303885, 68607770]

約数ペア:

[(1, 68607770), (2, 34303885), (5, 13721554), (7, 9801110), (10, 6860777), (11, 6237070), (14, 4900555), (22, 3118535), (35, 1960222), (55, 1247414), (70, 980111), (77, 891010), (110, 623707), (154, 445505), (385, 178202), (770, 89101)]