3039540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7256

約数の個数: 48

約数和(自身を含む): 9727872

約数和(自身を除く): 6688332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7237, 14474, 21711, 28948, 36185, 43422, 50659, 72370, 86844, 101318, 108555, 144740, 151977, 202636, 217110, 253295, 303954, 434220, 506590, 607908, 759885, 1013180, 1519770, 3039540]

約数ペア:

[(1, 3039540), (2, 1519770), (3, 1013180), (4, 759885), (5, 607908), (6, 506590), (7, 434220), (10, 303954), (12, 253295), (14, 217110), (15, 202636), (20, 151977), (21, 144740), (28, 108555), (30, 101318), (35, 86844), (42, 72370), (60, 50659), (70, 43422), (84, 36185), (105, 28948), (140, 21711), (210, 14474), (420, 7237)]