67468740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2609}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 189423360

約数和(自身を除く): 121954620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 2609, 4310, 5172, 5218, 6465, 7827, 8620, 10436, 12930, 13045, 15654, 25860, 26090, 31308, 39135, 52180, 78270, 156540, 1124479, 2248958, 3373437, 4497916, 5622395, 6746874, 11244790, 13493748, 16867185, 22489580, 33734370, 67468740]

約数ペア:

[(1, 67468740), (2, 33734370), (3, 22489580), (4, 16867185), (5, 13493748), (6, 11244790), (10, 6746874), (12, 5622395), (15, 4497916), (20, 3373437), (30, 2248958), (60, 1124479), (431, 156540), (862, 78270), (1293, 52180), (1724, 39135), (2155, 31308), (2586, 26090), (2609, 25860), (4310, 15654), (5172, 13045), (5218, 12930), (6465, 10436), (7827, 8620)]