30272473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 9466919

約数列:

[1, 7, 11, 41, 43, 77, 223, 287, 301, 451, 473, 1561, 1763, 2453, 3157, 3311, 9143, 9589, 12341, 17171, 19393, 64001, 67123, 100573, 105479, 135751, 393149, 704011, 738353, 2752043, 4324639, 30272473]

約数ペア:

[(1, 30272473), (7, 4324639), (11, 2752043), (41, 738353), (43, 704011), (77, 393149), (223, 135751), (287, 105479), (301, 100573), (451, 67123), (473, 64001), (1561, 19393), (1763, 17171), (2453, 12341), (3157, 9589), (3311, 9143)]