3142210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 5688000

約数和(自身を除く): 2545790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1579, 1990, 3158, 7895, 15790, 314221, 628442, 1571105, 3142210]

約数ペア:

[(1, 3142210), (2, 1571105), (5, 628442), (10, 314221), (199, 15790), (398, 7895), (995, 3158), (1579, 1990)]