30729685

素因数分解:

$5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1423}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 42241536

約数和(自身を除く): 11511851

約数列:

[1, 5, 7, 35, 617, 1423, 3085, 4319, 7115, 9961, 21595, 49805, 877991, 4389955, 6145937, 30729685]

約数ペア:

[(1, 30729685), (5, 6145937), (7, 4389955), (35, 877991), (617, 49805), (1423, 21595), (3085, 9961), (4319, 7115)]