129128910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51859}}^1$

素因数の和:51952

約数の個数: 32

約数和(自身を含む): 313649280

約数和(自身を除く): 184520370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 51859, 103718, 155577, 259295, 311154, 518590, 777885, 1555770, 4304297, 8608594, 12912891, 21521485, 25825782, 43042970, 64564455, 129128910]

約数ペア:

[(1, 129128910), (2, 64564455), (3, 43042970), (5, 25825782), (6, 21521485), (10, 12912891), (15, 8608594), (30, 4304297), (83, 1555770), (166, 777885), (249, 518590), (415, 311154), (498, 259295), (830, 155577), (1245, 103718), (2490, 51859)]