2300820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 6655488

約数和(自身を除く): 4354668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1237, 1860, 2474, 3711, 4948, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 38347, 74220, 76694, 115041, 153388, 191735, 230082, 383470, 460164, 575205, 766940, 1150410, 2300820]

約数ペア:

[(1, 2300820), (2, 1150410), (3, 766940), (4, 575205), (5, 460164), (6, 383470), (10, 230082), (12, 191735), (15, 153388), (20, 115041), (30, 76694), (31, 74220), (60, 38347), (62, 37110), (93, 24740), (124, 18555), (155, 14844), (186, 12370), (310, 7422), (372, 6185), (465, 4948), (620, 3711), (930, 2474), (1237, 1860)]