28401810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946727}}^1$

素因数の和:946737

約数の個数: 16

約数和(自身を含む): 68164416

約数和(自身を除く): 39762606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946727, 1893454, 2840181, 4733635, 5680362, 9467270, 14200905, 28401810]

約数ペア:

[(1, 28401810), (2, 14200905), (3, 9467270), (5, 5680362), (6, 4733635), (10, 2840181), (15, 1893454), (30, 946727)]