30077768

素因数分解:

$2^3\times 7^2\times {\mathrm{277}}^2$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 65840985

約数和(自身を除く): 35763217

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 277, 392, 554, 1108, 1939, 2216, 3878, 7756, 13573, 15512, 27146, 54292, 76729, 108584, 153458, 306916, 537103, 613832, 1074206, 2148412, 3759721, 4296824, 7519442, 15038884, 30077768]

約数ペア:

[(1, 30077768), (2, 15038884), (4, 7519442), (7, 4296824), (8, 3759721), (14, 2148412), (28, 1074206), (49, 613832), (56, 537103), (98, 306916), (196, 153458), (277, 108584), (392, 76729), (554, 54292), (1108, 27146), (1939, 15512), (2216, 13573), (3878, 7756)]