1914930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21277}}^1$

素因数の和:21290

約数の個数: 24

約数和(自身を含む): 4979052

約数和(自身を除く): 3064122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21277, 42554, 63831, 106385, 127662, 191493, 212770, 319155, 382986, 638310, 957465, 1914930]

約数ペア:

[(1, 1914930), (2, 957465), (3, 638310), (5, 382986), (6, 319155), (9, 212770), (10, 191493), (15, 127662), (18, 106385), (30, 63831), (45, 42554), (90, 21277)]