28173270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939109}}^1$

素因数の和:939119

約数の個数: 16

約数和(自身を含む): 67615920

約数和(自身を除く): 39442650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939109, 1878218, 2817327, 4695545, 5634654, 9391090, 14086635, 28173270]

約数ペア:

[(1, 28173270), (2, 14086635), (3, 9391090), (5, 5634654), (6, 4695545), (10, 2817327), (15, 1878218), (30, 939109)]