30791052

素因数分解:

$2^2\times 3^2\times {\mathrm{855307}}^1$

素因数の和:855317

約数の個数: 18

約数和(自身を含む): 77833028

約数和(自身を除く): 47041976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 855307, 1710614, 2565921, 3421228, 5131842, 7697763, 10263684, 15395526, 30791052]

約数ペア:

[(1, 30791052), (2, 15395526), (3, 10263684), (4, 7697763), (6, 5131842), (9, 3421228), (12, 2565921), (18, 1710614), (36, 855307)]