30805278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733459}}^1$

素因数の和:733471

約数の個数: 16

約数和(自身を含む): 70412160

約数和(自身を除く): 39606882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733459, 1466918, 2200377, 4400754, 5134213, 10268426, 15402639, 30805278]

約数ペア:

[(1, 30805278), (2, 15402639), (3, 10268426), (6, 5134213), (7, 4400754), (14, 2200377), (21, 1466918), (42, 733459)]