858985610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{3947}}^1$

素因数の和:7070

約数の個数: 32

約数和(自身を含む): 1768072320

約数和(自身を除く): 909086710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3109, 3947, 6218, 7894, 15545, 19735, 21763, 27629, 31090, 39470, 43526, 55258, 108815, 138145, 217630, 276290, 12271223, 24542446, 61356115, 85898561, 122712230, 171797122, 429492805, 858985610]

約数ペア:

[(1, 858985610), (2, 429492805), (5, 171797122), (7, 122712230), (10, 85898561), (14, 61356115), (35, 24542446), (70, 12271223), (3109, 276290), (3947, 217630), (6218, 138145), (7894, 108815), (15545, 55258), (19735, 43526), (21763, 39470), (27629, 31090)]