54409020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{906817}}^1$

素因数の和:906829

約数の個数: 24

約数和(自身を含む): 152345424

約数和(自身を除く): 97936404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 906817, 1813634, 2720451, 3627268, 4534085, 5440902, 9068170, 10881804, 13602255, 18136340, 27204510, 54409020]

約数ペア:

[(1, 54409020), (2, 27204510), (3, 18136340), (4, 13602255), (5, 10881804), (6, 9068170), (10, 5440902), (12, 4534085), (15, 3627268), (20, 2720451), (30, 1813634), (60, 906817)]