18924930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{210277}}^1$

素因数の和:210290

約数の個数: 24

約数和(自身を含む): 49205052

約数和(自身を除く): 30280122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 210277, 420554, 630831, 1051385, 1261662, 1892493, 2102770, 3154155, 3784986, 6308310, 9462465, 18924930]

約数ペア:

[(1, 18924930), (2, 9462465), (3, 6308310), (5, 3784986), (6, 3154155), (9, 2102770), (10, 1892493), (15, 1261662), (18, 1051385), (30, 630831), (45, 420554), (90, 210277)]