30600219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 45771264

約数和(自身を除く): 15171045

約数列:

[1, 3, 13, 39, 43, 71, 129, 213, 257, 559, 771, 923, 1677, 2769, 3053, 3341, 9159, 10023, 11051, 18247, 33153, 39689, 54741, 119067, 143663, 237211, 430989, 711633, 784621, 2353863, 10200073, 30600219]

約数ペア:

[(1, 30600219), (3, 10200073), (13, 2353863), (39, 784621), (43, 711633), (71, 430989), (129, 237211), (213, 143663), (257, 119067), (559, 54741), (771, 39689), (923, 33153), (1677, 18247), (2769, 11051), (3053, 10023), (3341, 9159)]