30405356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25478164

約数列:

[1, 2, 4, 23, 46, 92, 167, 334, 668, 1979, 3841, 3958, 7682, 7916, 15364, 45517, 91034, 182068, 330493, 660986, 1321972, 7601339, 15202678, 30405356]

約数ペア:

[(1, 30405356), (2, 15202678), (4, 7601339), (23, 1321972), (46, 660986), (92, 330493), (167, 182068), (334, 91034), (668, 45517), (1979, 15364), (3841, 7916), (3958, 7682)]