179664930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1996277}}^1$

素因数の和:1996290

約数の個数: 24

約数和(自身を含む): 467129052

約数和(自身を除く): 287464122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1996277, 3992554, 5988831, 9981385, 11977662, 17966493, 19962770, 29944155, 35932986, 59888310, 89832465, 179664930]

約数ペア:

[(1, 179664930), (2, 89832465), (3, 59888310), (5, 35932986), (6, 29944155), (9, 19962770), (10, 17966493), (15, 11977662), (18, 9981385), (30, 5988831), (45, 3992554), (90, 1996277)]