870899034

素因数分解:

$2^1\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{80149}}^1$

素因数の和:81965

約数の個数: 16

約数和(自身を含む): 1742781600

約数和(自身を除く): 871882566

約数列:

[1, 2, 3, 6, 1811, 3622, 5433, 10866, 80149, 160298, 240447, 480894, 145149839, 290299678, 435449517, 870899034]

約数ペア:

[(1, 870899034), (2, 435449517), (3, 290299678), (6, 145149839), (1811, 480894), (3622, 240447), (5433, 160298), (10866, 80149)]