30269337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 49075200

約数和(自身を除く): 18805863

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 709, 749, 2033, 2127, 2247, 4963, 6099, 13471, 14231, 14889, 40413, 42693, 75863, 94297, 227589, 282891, 531041, 1441397, 1593123, 4324191, 10089779, 30269337]

約数ペア:

[(1, 30269337), (3, 10089779), (7, 4324191), (19, 1593123), (21, 1441397), (57, 531041), (107, 282891), (133, 227589), (321, 94297), (399, 75863), (709, 42693), (749, 40413), (2033, 14889), (2127, 14231), (2247, 13471), (4963, 6099)]