1321036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22017277}}^1$

素因数の和:22017289

約数の個数: 24

約数和(自身を含む): 3698902704

約数和(自身を除く): 2377866084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22017277, 44034554, 66051831, 88069108, 110086385, 132103662, 220172770, 264207324, 330259155, 440345540, 660518310, 1321036620]

約数ペア:

[(1, 1321036620), (2, 660518310), (3, 440345540), (4, 330259155), (5, 264207324), (6, 220172770), (10, 132103662), (12, 110086385), (15, 88069108), (20, 66051831), (30, 44034554), (60, 22017277)]