30347718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219911}}^1$

素因数の和:219939

約数の個数: 16

約数和(自身を含む): 63334656

約数和(自身を除く): 32986938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 219911, 439822, 659733, 1319466, 5057953, 10115906, 15173859, 30347718]

約数ペア:

[(1, 30347718), (2, 15173859), (3, 10115906), (6, 5057953), (23, 1319466), (46, 659733), (69, 439822), (138, 219911)]