30869657

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 40

約数和(自身を含む): 41409984

約数和(自身を除く): 10540327

約数列:

[1, 7, 13, 23, 43, 49, 91, 161, 299, 301, 343, 559, 637, 989, 1127, 2093, 2107, 2401, 3913, 4459, 6923, 7889, 12857, 14651, 14749, 27391, 31213, 48461, 55223, 89999, 102557, 103243, 191737, 339227, 629993, 717899, 1342159, 2374589, 4409951, 30869657]

約数ペア:

[(1, 30869657), (7, 4409951), (13, 2374589), (23, 1342159), (43, 717899), (49, 629993), (91, 339227), (161, 191737), (299, 103243), (301, 102557), (343, 89999), (559, 55223), (637, 48461), (989, 31213), (1127, 27391), (2093, 14749), (2107, 14651), (2401, 12857), (3913, 7889), (4459, 6923)]