1880473410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20894149}}^1$

素因数の和:20894162

約数の個数: 24

約数和(自身を含む): 4889231100

約数和(自身を除く): 3008757690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20894149, 41788298, 62682447, 104470745, 125364894, 188047341, 208941490, 313412235, 376094682, 626824470, 940236705, 1880473410]

約数ペア:

[(1, 1880473410), (2, 940236705), (3, 626824470), (5, 376094682), (6, 313412235), (9, 208941490), (10, 188047341), (15, 125364894), (18, 104470745), (30, 62682447), (45, 41788298), (90, 20894149)]