30906029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 8285011

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 6803, 47621, 74833, 401377, 523831, 2809639, 4415147, 30906029]

約数ペア:

[(1, 30906029), (7, 4415147), (11, 2809639), (59, 523831), (77, 401377), (413, 74833), (649, 47621), (4543, 6803)]