3002350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3247250

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 149, 155, 298, 310, 325, 403, 650, 745, 775, 806, 1490, 1550, 1937, 2015, 3725, 3874, 4030, 4619, 7450, 9238, 9685, 10075, 19370, 20150, 23095, 46190, 48425, 60047, 96850, 115475, 120094, 230950, 300235, 600470, 1501175, 3002350]

約数ペア:

[(1, 3002350), (2, 1501175), (5, 600470), (10, 300235), (13, 230950), (25, 120094), (26, 115475), (31, 96850), (50, 60047), (62, 48425), (65, 46190), (130, 23095), (149, 20150), (155, 19370), (298, 10075), (310, 9685), (325, 9238), (403, 7450), (650, 4619), (745, 4030), (775, 3874), (806, 3725), (1490, 2015), (1550, 1937)]