30749005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51679}}^1$

素因数の和:51708

約数の個数: 16

約数和(自身を含む): 44651520

約数和(自身を除く): 13902515

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 51679, 258395, 361753, 878543, 1808765, 4392715, 6149801, 30749005]

約数ペア:

[(1, 30749005), (5, 6149801), (7, 4392715), (17, 1808765), (35, 878543), (85, 361753), (119, 258395), (595, 51679)]