30738765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47657}}^1$

素因数の和:47708

約数の個数: 16

約数和(自身を含む): 50326848

約数和(自身を除く): 19588083

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 47657, 142971, 238285, 714855, 2049251, 6147753, 10246255, 30738765]

約数ペア:

[(1, 30738765), (3, 10246255), (5, 6147753), (15, 2049251), (43, 714855), (129, 238285), (215, 142971), (645, 47657)]