30608710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{278261}}^1$

素因数の和:278279

約数の個数: 16

約数和(自身を含む): 60104592

約数和(自身を除く): 29495882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 278261, 556522, 1391305, 2782610, 3060871, 6121742, 15304355, 30608710]

約数ペア:

[(1, 30608710), (2, 15304355), (5, 6121742), (10, 3060871), (11, 2782610), (22, 1391305), (55, 556522), (110, 278261)]