30406212

素因数分解:

$2^2\times 3^3\times {\mathrm{281539}}^1$

素因数の和:281552

約数の個数: 24

約数和(自身を含む): 78831200

約数和(自身を除く): 48424988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281539, 563078, 844617, 1126156, 1689234, 2533851, 3378468, 5067702, 7601553, 10135404, 15203106, 30406212]

約数ペア:

[(1, 30406212), (2, 15203106), (3, 10135404), (4, 7601553), (6, 5067702), (9, 3378468), (12, 2533851), (18, 1689234), (27, 1126156), (36, 844617), (54, 563078), (108, 281539)]