71279270

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63079}}^1$

素因数の和:63199

約数の個数: 16

約数和(自身を含む): 129440160

約数和(自身を除く): 58160890

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63079, 126158, 315395, 630790, 7127927, 14255854, 35639635, 71279270]

約数ペア:

[(1, 71279270), (2, 35639635), (5, 14255854), (10, 7127927), (113, 630790), (226, 315395), (565, 126158), (1130, 63079)]