31410690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7027}}^1$

素因数の和:7186

約数の個数: 32

約数和(自身を含む): 75902400

約数和(自身を除く): 44491710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 7027, 14054, 21081, 35135, 42162, 70270, 105405, 210810, 1047023, 2094046, 3141069, 5235115, 6282138, 10470230, 15705345, 31410690]

約数ペア:

[(1, 31410690), (2, 15705345), (3, 10470230), (5, 6282138), (6, 5235115), (10, 3141069), (15, 2094046), (30, 1047023), (149, 210810), (298, 105405), (447, 70270), (745, 42162), (894, 35135), (1490, 21081), (2235, 14054), (4470, 7027)]