30879705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43801}}^1$

素因数の和:43856

約数の個数: 16

約数和(自身を含む): 50459904

約数和(自身を除く): 19580199

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 43801, 131403, 219005, 657015, 2058647, 6175941, 10293235, 30879705]

約数ペア:

[(1, 30879705), (3, 10293235), (5, 6175941), (15, 2058647), (47, 657015), (141, 219005), (235, 131403), (705, 43801)]