79290390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2643013}}^1$

素因数の和:2643023

約数の個数: 16

約数和(自身を含む): 190297008

約数和(自身を除く): 111006618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2643013, 5286026, 7929039, 13215065, 15858078, 26430130, 39645195, 79290390]

約数ペア:

[(1, 79290390), (2, 39645195), (3, 26430130), (5, 15858078), (6, 13215065), (10, 7929039), (15, 5286026), (30, 2643013)]