30345119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 38320128

約数和(自身を除く): 7975009

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11087, 77609, 188479, 255001, 1319353, 1785007, 4335017, 30345119]

約数ペア:

[(1, 30345119), (7, 4335017), (17, 1785007), (23, 1319353), (119, 255001), (161, 188479), (391, 77609), (2737, 11087)]