2842070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 6379776

約数和(自身を除く): 3537706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3691, 7382, 18455, 25837, 36910, 40601, 51674, 81202, 129185, 203005, 258370, 284207, 406010, 568414, 1421035, 2842070]

約数ペア:

[(1, 2842070), (2, 1421035), (5, 568414), (7, 406010), (10, 284207), (11, 258370), (14, 203005), (22, 129185), (35, 81202), (55, 51674), (70, 40601), (77, 36910), (110, 25837), (154, 18455), (385, 7382), (770, 3691)]