68199540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1136659}}^1$

素因数の和:1136671

約数の個数: 24

約数和(自身を含む): 190958880

約数和(自身を除く): 122759340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1136659, 2273318, 3409977, 4546636, 5683295, 6819954, 11366590, 13639908, 17049885, 22733180, 34099770, 68199540]

約数ペア:

[(1, 68199540), (2, 34099770), (3, 22733180), (4, 17049885), (5, 13639908), (6, 11366590), (10, 6819954), (12, 5683295), (15, 4546636), (20, 3409977), (30, 2273318), (60, 1136659)]