30942740

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2609}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 65114280

約数和(自身を除く): 34171540

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 2372, 2609, 2965, 5218, 5930, 10436, 11860, 13045, 26090, 52180, 1547137, 3094274, 6188548, 7735685, 15471370, 30942740]

約数ペア:

[(1, 30942740), (2, 15471370), (4, 7735685), (5, 6188548), (10, 3094274), (20, 1547137), (593, 52180), (1186, 26090), (2372, 13045), (2609, 11860), (2965, 10436), (5218, 5930)]