30279110

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27779}}^1$

素因数の和:27895

約数の個数: 16

約数和(自身を含む): 55004400

約数和(自身を除く): 24725290

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27779, 55558, 138895, 277790, 3027911, 6055822, 15139555, 30279110]

約数ペア:

[(1, 30279110), (2, 15139555), (5, 6055822), (10, 3027911), (109, 277790), (218, 138895), (545, 55558), (1090, 27779)]