30872410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{39079}}^1$

素因数の和:39165

約数の個数: 16

約数和(自身を含む): 56275200

約数和(自身を除く): 25402790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 39079, 78158, 195395, 390790, 3087241, 6174482, 15436205, 30872410]

約数ペア:

[(1, 30872410), (2, 15436205), (5, 6174482), (10, 3087241), (79, 390790), (158, 195395), (395, 78158), (790, 39079)]