30522687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 14829249

約数列:

[1, 3, 13, 39, 71, 73, 151, 213, 219, 453, 923, 949, 1963, 2769, 2847, 5183, 5889, 10721, 11023, 15549, 32163, 33069, 67379, 139373, 143299, 202137, 418119, 429897, 782633, 2347899, 10174229, 30522687]

約数ペア:

[(1, 30522687), (3, 10174229), (13, 2347899), (39, 782633), (71, 429897), (73, 418119), (151, 202137), (213, 143299), (219, 139373), (453, 67379), (923, 33069), (949, 32163), (1963, 15549), (2769, 11023), (2847, 10721), (5183, 5889)]