27067180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193337}}^1$

素因数の和:193353

約数の個数: 24

約数和(自身を含む): 64961568

約数和(自身を除く): 37894388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193337, 386674, 773348, 966685, 1353359, 1933370, 2706718, 3866740, 5413436, 6766795, 13533590, 27067180]

約数ペア:

[(1, 27067180), (2, 13533590), (4, 6766795), (5, 5413436), (7, 3866740), (10, 2706718), (14, 1933370), (20, 1353359), (28, 966685), (35, 773348), (70, 386674), (140, 193337)]