29895430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27427}}^1$

素因数の和:27543

約数の個数: 16

約数和(自身を含む): 54307440

約数和(自身を除く): 24412010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27427, 54854, 137135, 274270, 2989543, 5979086, 14947715, 29895430]

約数ペア:

[(1, 29895430), (2, 14947715), (5, 5979086), (10, 2989543), (109, 274270), (218, 137135), (545, 54854), (1090, 27427)]