171870910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{63421}}^1$

素因数の和:63699

約数の個数: 16

約数和(自身を含む): 310514112

約数和(自身を除く): 138643202

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 63421, 126842, 317105, 634210, 17187091, 34374182, 85935455, 171870910]

約数ペア:

[(1, 171870910), (2, 85935455), (5, 34374182), (10, 17187091), (271, 634210), (542, 317105), (1355, 126842), (2710, 63421)]