30875530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441079}}^1$

素因数の和:441093

約数の個数: 16

約数和(自身を含む): 63515520

約数和(自身を除く): 32639990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441079, 882158, 2205395, 3087553, 4410790, 6175106, 15437765, 30875530]

約数ペア:

[(1, 30875530), (2, 15437765), (5, 6175106), (7, 4410790), (10, 3087553), (14, 2205395), (35, 882158), (70, 441079)]