28420230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947341}}^1$

素因数の和:947351

約数の個数: 16

約数和(自身を含む): 68208624

約数和(自身を除く): 39788394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947341, 1894682, 2842023, 4736705, 5684046, 9473410, 14210115, 28420230]

約数ペア:

[(1, 28420230), (2, 14210115), (3, 9473410), (5, 5684046), (6, 4736705), (10, 2842023), (15, 1894682), (30, 947341)]