102085870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{237409}}^1$

素因数の和:237459

約数の個数: 16

約数和(自身を含む): 188028720

約数和(自身を除く): 85942850

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 237409, 474818, 1187045, 2374090, 10208587, 20417174, 51042935, 102085870]

約数ペア:

[(1, 102085870), (2, 51042935), (5, 20417174), (10, 10208587), (43, 2374090), (86, 1187045), (215, 474818), (430, 237409)]