30668784

素因数分解:

$2^4\times 3^1\times {\mathrm{638933}}^1$

素因数の和:638944

約数の個数: 20

約数和(自身を含む): 79227816

約数和(自身を除く): 48559032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 638933, 1277866, 1916799, 2555732, 3833598, 5111464, 7667196, 10222928, 15334392, 30668784]

約数ペア:

[(1, 30668784), (2, 15334392), (3, 10222928), (4, 7667196), (6, 5111464), (8, 3833598), (12, 2555732), (16, 1916799), (24, 1277866), (48, 638933)]