30973645

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 37889280

約数和(自身を除く): 6915635

約数列:

[1, 5, 103, 137, 439, 515, 685, 2195, 14111, 45217, 60143, 70555, 226085, 300715, 6194729, 30973645]

約数ペア:

[(1, 30973645), (5, 6194729), (103, 300715), (137, 226085), (439, 70555), (515, 60143), (685, 45217), (2195, 14111)]