27940330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254003}}^1$

素因数の和:254021

約数の個数: 16

約数和(自身を含む): 54864864

約数和(自身を除く): 26924534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 254003, 508006, 1270015, 2540030, 2794033, 5588066, 13970165, 27940330]

約数ペア:

[(1, 27940330), (2, 13970165), (5, 5588066), (10, 2794033), (11, 2540030), (22, 1270015), (55, 508006), (110, 254003)]