30906192

素因数分解:

$2^4\times 3^1\times {\mathrm{643879}}^1$

素因数の和:643890

約数の個数: 20

約数和(自身を含む): 79841120

約数和(自身を除く): 48934928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643879, 1287758, 1931637, 2575516, 3863274, 5151032, 7726548, 10302064, 15453096, 30906192]

約数ペア:

[(1, 30906192), (2, 15453096), (3, 10302064), (4, 7726548), (6, 5151032), (8, 3863274), (12, 2575516), (16, 1931637), (24, 1287758), (48, 643879)]