30355882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 50296320

約数和(自身を除く): 19940438

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 353, 589, 706, 1178, 1387, 2263, 2774, 4526, 6707, 10943, 13414, 21886, 25769, 42997, 51538, 85994, 207917, 415834, 489611, 798839, 979222, 1597678, 15177941, 30355882]

約数ペア:

[(1, 30355882), (2, 15177941), (19, 1597678), (31, 979222), (38, 798839), (62, 489611), (73, 415834), (146, 207917), (353, 85994), (589, 51538), (706, 42997), (1178, 25769), (1387, 21886), (2263, 13414), (2774, 10943), (4526, 6707)]