290366910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1075433}}^1$

素因数の和:1075449

約数の個数: 32

約数和(自身を含む): 774312480

約数和(自身を除く): 483945570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1075433, 2150866, 3226299, 5377165, 6452598, 9678897, 10754330, 16131495, 19357794, 29036691, 32262990, 48394485, 58073382, 96788970, 145183455, 290366910]

約数ペア:

[(1, 290366910), (2, 145183455), (3, 96788970), (5, 58073382), (6, 48394485), (9, 32262990), (10, 29036691), (15, 19357794), (18, 16131495), (27, 10754330), (30, 9678897), (45, 6452598), (54, 5377165), (90, 3226299), (135, 2150866), (270, 1075433)]