1884710030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3846347}}^1$

素因数の和:3846368

約数の個数: 24

約数和(自身を含む): 3946353048

約数和(自身を除く): 2061643018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3846347, 7692694, 19231735, 26924429, 38463470, 53848858, 134622145, 188471003, 269244290, 376942006, 942355015, 1884710030]

約数ペア:

[(1, 1884710030), (2, 942355015), (5, 376942006), (7, 269244290), (10, 188471003), (14, 134622145), (35, 53848858), (49, 38463470), (70, 26924429), (98, 19231735), (245, 7692694), (490, 3846347)]