18055490110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{36847939}}^1$

素因数の和:36847960

約数の個数: 24

約数和(自身を含む): 37805986440

約数和(自身を除く): 19750496330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 36847939, 73695878, 184239695, 257935573, 368479390, 515871146, 1289677865, 1805549011, 2579355730, 3611098022, 9027745055, 18055490110]

約数ペア:

[(1, 18055490110), (2, 9027745055), (5, 3611098022), (7, 2579355730), (10, 1805549011), (14, 1289677865), (35, 515871146), (49, 368479390), (70, 257935573), (98, 184239695), (245, 73695878), (490, 36847939)]