77373990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8863}}^1$

素因数の和:8973

約数の個数: 48

約数和(自身を含む): 203269248

約数和(自身を除く): 125895258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 8863, 17726, 26589, 44315, 53178, 79767, 88630, 132945, 159534, 265890, 398835, 797670, 859711, 1719422, 2579133, 4298555, 5158266, 7737399, 8597110, 12895665, 15474798, 25791330, 38686995, 77373990]

約数ペア:

[(1, 77373990), (2, 38686995), (3, 25791330), (5, 15474798), (6, 12895665), (9, 8597110), (10, 7737399), (15, 5158266), (18, 4298555), (30, 2579133), (45, 1719422), (90, 859711), (97, 797670), (194, 398835), (291, 265890), (485, 159534), (582, 132945), (873, 88630), (970, 79767), (1455, 53178), (1746, 44315), (2910, 26589), (4365, 17726), (8730, 8863)]