28290390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{943013}}^1$

素因数の和:943023

約数の個数: 16

約数和(自身を含む): 67897008

約数和(自身を除く): 39606618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 943013, 1886026, 2829039, 4715065, 5658078, 9430130, 14145195, 28290390]

約数ペア:

[(1, 28290390), (2, 14145195), (3, 9430130), (5, 5658078), (6, 4715065), (10, 2829039), (15, 1886026), (30, 943013)]