169240030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{890737}}^1$

素因数の和:890763

約数の個数: 16

約数和(自身を含む): 320665680

約数和(自身を除く): 151425650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 890737, 1781474, 4453685, 8907370, 16924003, 33848006, 84620015, 169240030]

約数ペア:

[(1, 169240030), (2, 84620015), (5, 33848006), (10, 16924003), (19, 8907370), (38, 4453685), (95, 1781474), (190, 890737)]