3006380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 7037184

約数和(自身を除く): 4030804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 373, 403, 620, 746, 806, 1492, 1612, 1865, 2015, 3730, 4030, 4849, 7460, 8060, 9698, 11563, 19396, 23126, 24245, 46252, 48490, 57815, 96980, 115630, 150319, 231260, 300638, 601276, 751595, 1503190, 3006380]

約数ペア:

[(1, 3006380), (2, 1503190), (4, 751595), (5, 601276), (10, 300638), (13, 231260), (20, 150319), (26, 115630), (31, 96980), (52, 57815), (62, 48490), (65, 46252), (124, 24245), (130, 23126), (155, 19396), (260, 11563), (310, 9698), (373, 8060), (403, 7460), (620, 4849), (746, 4030), (806, 3730), (1492, 2015), (1612, 1865)]