2990030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15763

約数の個数: 16

約数和(自身を含む): 5665680

約数和(自身を除く): 2675650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15737, 31474, 78685, 157370, 299003, 598006, 1495015, 2990030]

約数ペア:

[(1, 2990030), (2, 1495015), (5, 598006), (10, 299003), (19, 157370), (38, 78685), (95, 31474), (190, 15737)]