30650667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 43200000

約数和(自身を除く): 12549333

約数列:

[1, 3, 19, 57, 269, 807, 1999, 5111, 5997, 15333, 37981, 113943, 537731, 1613193, 10216889, 30650667]

約数ペア:

[(1, 30650667), (3, 10216889), (19, 1613193), (57, 537731), (269, 113943), (807, 37981), (1999, 15333), (5111, 5997)]