29902670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{427181}}^1$

素因数の和:427195

約数の個数: 16

約数和(自身を含む): 61514208

約数和(自身を除く): 31611538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 427181, 854362, 2135905, 2990267, 4271810, 5980534, 14951335, 29902670]

約数ペア:

[(1, 29902670), (2, 14951335), (5, 5980534), (7, 4271810), (10, 2990267), (14, 2135905), (35, 854362), (70, 427181)]