30589713

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 56624256

約数和(自身を除く): 26034543

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1193, 1221, 2331, 2849, 3579, 3663, 8351, 8547, 10737, 13123, 25053, 25641, 39369, 44141, 75159, 91861, 118107, 132423, 275583, 308987, 397269, 485551, 826749, 926961, 1456653, 2780883, 3398857, 4369959, 10196571, 30589713]

約数ペア:

[(1, 30589713), (3, 10196571), (7, 4369959), (9, 3398857), (11, 2780883), (21, 1456653), (33, 926961), (37, 826749), (63, 485551), (77, 397269), (99, 308987), (111, 275583), (231, 132423), (259, 118107), (333, 91861), (407, 75159), (693, 44141), (777, 39369), (1193, 25641), (1221, 25053), (2331, 13123), (2849, 10737), (3579, 8547), (3663, 8351)]