2010204510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 4863946752

約数和(自身を除く): 2853742242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 487, 617, 669, 974, 1115, 1234, 1338, 1461, 1851, 2230, 2435, 2922, 3085, 3345, 3702, 4870, 6170, 6690, 7305, 9255, 14610, 18510, 108601, 137591, 217202, 275182, 300479, 325803, 412773, 543005, 600958, 651606, 687955, 825546, 901437, 1086010, 1375910, 1502395, 1629015, 1802874, 2063865, 3004790, 3258030, 4127730, 4507185, 9014370, 67006817, 134013634, 201020451, 335034085, 402040902, 670068170, 1005102255, 2010204510]

約数ペア:

[(1, 2010204510), (2, 1005102255), (3, 670068170), (5, 402040902), (6, 335034085), (10, 201020451), (15, 134013634), (30, 67006817), (223, 9014370), (446, 4507185), (487, 4127730), (617, 3258030), (669, 3004790), (974, 2063865), (1115, 1802874), (1234, 1629015), (1338, 1502395), (1461, 1375910), (1851, 1086010), (2230, 901437), (2435, 825546), (2922, 687955), (3085, 651606), (3345, 600958), (3702, 543005), (4870, 412773), (6170, 325803), (6690, 300479), (7305, 275182), (9255, 217202), (14610, 137591), (18510, 108601)]