30805902

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{2543}}^1$

素因数の和:3224

約数の個数: 24

約数和(自身を含む): 66871584

約数和(自身を除く): 36065682

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 2543, 4038, 5086, 6057, 7629, 12114, 15258, 22887, 45774, 1711439, 3422878, 5134317, 10268634, 15402951, 30805902]

約数ペア:

[(1, 30805902), (2, 15402951), (3, 10268634), (6, 5134317), (9, 3422878), (18, 1711439), (673, 45774), (1346, 22887), (2019, 15258), (2543, 12114), (4038, 7629), (5086, 6057)]