30056859

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 51392000

約数和(自身を除く): 21335141

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 1459, 2289, 2943, 4377, 6867, 10213, 13131, 20601, 30639, 39393, 91917, 159031, 275751, 477093, 1113217, 1431279, 3339651, 4293837, 10018953, 30056859]

約数ペア:

[(1, 30056859), (3, 10018953), (7, 4293837), (9, 3339651), (21, 1431279), (27, 1113217), (63, 477093), (109, 275751), (189, 159031), (327, 91917), (763, 39393), (981, 30639), (1459, 20601), (2289, 13131), (2943, 10213), (4377, 6867)]