30777076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63589}}^1$

素因数の和:63615

約数の個数: 18

約数和(自身を含む): 59202290

約数和(自身を除く): 28425214

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63589, 127178, 254356, 699479, 1398958, 2797916, 7694269, 15388538, 30777076]

約数ペア:

[(1, 30777076), (2, 15388538), (4, 7694269), (11, 2797916), (22, 1398958), (44, 699479), (121, 254356), (242, 127178), (484, 63589)]