12864270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{428809}}^1$

素因数の和:428819

約数の個数: 16

約数和(自身を含む): 30874320

約数和(自身を除く): 18010050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 428809, 857618, 1286427, 2144045, 2572854, 4288090, 6432135, 12864270]

約数ペア:

[(1, 12864270), (2, 6432135), (3, 4288090), (5, 2572854), (6, 2144045), (10, 1286427), (15, 857618), (30, 428809)]