30820914

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1697}}^1$

素因数の和:2714

約数の個数: 24

約数和(自身を含む): 66884220

約数和(自身を除く): 36063306

約数列:

[1, 2, 3, 6, 9, 18, 1009, 1697, 2018, 3027, 3394, 5091, 6054, 9081, 10182, 15273, 18162, 30546, 1712273, 3424546, 5136819, 10273638, 15410457, 30820914]

約数ペア:

[(1, 30820914), (2, 15410457), (3, 10273638), (6, 5136819), (9, 3424546), (18, 1712273), (1009, 30546), (1697, 18162), (2018, 15273), (3027, 10182), (3394, 9081), (5091, 6054)]