30712094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115459}}^1$

素因数の和:115487

約数の個数: 16

約数和(自身を含む): 55420800

約数和(自身を除く): 24708706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115459, 230918, 808213, 1616426, 2193721, 4387442, 15356047, 30712094]

約数ペア:

[(1, 30712094), (2, 15356047), (7, 4387442), (14, 2193721), (19, 1616426), (38, 808213), (133, 230918), (266, 115459)]