30339142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 47232000

約数和(自身を除く): 16892858

約数列:

[1, 2, 31, 62, 199, 398, 2459, 4918, 6169, 12338, 76229, 152458, 489341, 978682, 15169571, 30339142]

約数ペア:

[(1, 30339142), (2, 15169571), (31, 978682), (62, 489341), (199, 152458), (398, 76229), (2459, 12338), (4918, 6169)]