30620429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 37373952

約数和(自身を除く): 6753523

約数列:

[1, 7, 23, 43, 161, 301, 989, 4423, 6923, 30961, 101729, 190189, 712103, 1331323, 4374347, 30620429]

約数ペア:

[(1, 30620429), (7, 4374347), (23, 1331323), (43, 712103), (161, 190189), (301, 101729), (989, 30961), (4423, 6923)]