71271670

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{31123}}^1$

素因数の和:31359

約数の個数: 16

約数和(自身を含む): 128853360

約数和(自身を除く): 57581690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 31123, 62246, 155615, 311230, 7127167, 14254334, 35635835, 71271670]

約数ペア:

[(1, 71271670), (2, 35635835), (5, 14254334), (10, 7127167), (229, 311230), (458, 155615), (1145, 62246), (2290, 31123)]