27108830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{387269}}^1$

素因数の和:387283

約数の個数: 16

約数和(自身を含む): 55766880

約数和(自身を除く): 28658050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 387269, 774538, 1936345, 2710883, 3872690, 5421766, 13554415, 27108830]

約数ペア:

[(1, 27108830), (2, 13554415), (5, 5421766), (7, 3872690), (10, 2710883), (14, 1936345), (35, 774538), (70, 387269)]