2509484220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4647193}}^1$

素因数の和:4647211

約数の個数: 48

約数和(自身を含む): 7807285920

約数和(自身を除く): 5297801700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4647193, 9294386, 13941579, 18588772, 23235965, 27883158, 41824737, 46471930, 55766316, 69707895, 83649474, 92943860, 125474211, 139415790, 167298948, 209123685, 250948422, 278831580, 418247370, 501896844, 627371055, 836494740, 1254742110, 2509484220]

約数ペア:

[(1, 2509484220), (2, 1254742110), (3, 836494740), (4, 627371055), (5, 501896844), (6, 418247370), (9, 278831580), (10, 250948422), (12, 209123685), (15, 167298948), (18, 139415790), (20, 125474211), (27, 92943860), (30, 83649474), (36, 69707895), (45, 55766316), (54, 46471930), (60, 41824737), (90, 27883158), (108, 23235965), (135, 18588772), (180, 13941579), (270, 9294386), (540, 4647193)]