30483812

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 54331200

約数和(自身を除く): 23847388

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 503, 556, 1006, 2012, 15151, 30302, 54827, 60604, 69917, 109654, 139834, 219308, 279668, 7620953, 15241906, 30483812]

約数ペア:

[(1, 30483812), (2, 15241906), (4, 7620953), (109, 279668), (139, 219308), (218, 139834), (278, 109654), (436, 69917), (503, 60604), (556, 54827), (1006, 30302), (2012, 15151)]