30054939

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 40953600

約数和(自身を除く): 10898661

約数列:

[1, 3, 71, 149, 213, 447, 947, 2841, 10579, 31737, 67237, 141103, 201711, 423309, 10018313, 30054939]

約数ペア:

[(1, 30054939), (3, 10018313), (71, 423309), (149, 201711), (213, 141103), (447, 67237), (947, 31737), (2841, 10579)]