30236859

素因数分解:

$3^2\times {\mathrm{137}}^2\times {\mathrm{179}}^1$

素因数の和:459

約数の個数: 18

約数和(自身を含む): 44242380

約数和(自身を除く): 14005521

約数列:

[1, 3, 9, 137, 179, 411, 537, 1233, 1611, 18769, 24523, 56307, 73569, 168921, 220707, 3359651, 10078953, 30236859]

約数ペア:

[(1, 30236859), (3, 10078953), (9, 3359651), (137, 220707), (179, 168921), (411, 73569), (537, 56307), (1233, 24523), (1611, 18769)]