12535980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208933}}^1$

素因数の和:208945

約数の個数: 24

約数和(自身を含む): 35100912

約数和(自身を除く): 22564932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208933, 417866, 626799, 835732, 1044665, 1253598, 2089330, 2507196, 3133995, 4178660, 6267990, 12535980]

約数ペア:

[(1, 12535980), (2, 6267990), (3, 4178660), (4, 3133995), (5, 2507196), (6, 2089330), (10, 1253598), (12, 1044665), (15, 835732), (20, 626799), (30, 417866), (60, 208933)]