30461458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16678382

約数列:

[1, 2, 43, 86, 127, 254, 2789, 5461, 5578, 10922, 119927, 239854, 354203, 708406, 15230729, 30461458]

約数ペア:

[(1, 30461458), (2, 15230729), (43, 708406), (86, 354203), (127, 239854), (254, 119927), (2789, 10922), (5461, 5578)]