29870548

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 53361504

約数和(自身を除く): 23490956

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 691, 1382, 2764, 10807, 21614, 43228, 69791, 73937, 139582, 147874, 279164, 295748, 7467637, 14935274, 29870548]

約数ペア:

[(1, 29870548), (2, 14935274), (4, 7467637), (101, 295748), (107, 279164), (202, 147874), (214, 139582), (404, 73937), (428, 69791), (691, 43228), (1382, 21614), (2764, 10807)]