15530030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81737}}^1$

素因数の和:81763

約数の個数: 16

約数和(自身を含む): 29425680

約数和(自身を除く): 13895650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 81737, 163474, 408685, 817370, 1553003, 3106006, 7765015, 15530030]

約数ペア:

[(1, 15530030), (2, 7765015), (5, 3106006), (10, 1553003), (19, 817370), (38, 408685), (95, 163474), (190, 81737)]