30820532

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25062988

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2309, 3337, 4618, 6674, 9236, 13348, 108523, 163939, 217046, 327878, 434092, 655756, 7705133, 15410266, 30820532]

約数ペア:

[(1, 30820532), (2, 15410266), (4, 7705133), (47, 655756), (71, 434092), (94, 327878), (142, 217046), (188, 163939), (284, 108523), (2309, 13348), (3337, 9236), (4618, 6674)]