12054270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401809}}^1$

素因数の和:401819

約数の個数: 16

約数和(自身を含む): 28930320

約数和(自身を除く): 16876050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401809, 803618, 1205427, 2009045, 2410854, 4018090, 6027135, 12054270]

約数ペア:

[(1, 12054270), (2, 6027135), (3, 4018090), (5, 2410854), (6, 2009045), (10, 1205427), (15, 803618), (30, 401809)]