2224973870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4540763}}^1$

素因数の和:4540784

約数の個数: 24

約数和(自身を含む): 4658823864

約数和(自身を除く): 2433849994

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4540763, 9081526, 22703815, 31785341, 45407630, 63570682, 158926705, 222497387, 317853410, 444994774, 1112486935, 2224973870]

約数ペア:

[(1, 2224973870), (2, 1112486935), (5, 444994774), (7, 317853410), (10, 222497387), (14, 158926705), (35, 63570682), (49, 45407630), (70, 31785341), (98, 22703815), (245, 9081526), (490, 4540763)]