2029453755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{129719}}^1$

素因数の和:129883

約数の個数: 32

約数和(自身を含む): 3735936000

約数和(自身を除く): 1706482245

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5215, 15645, 129719, 389157, 648595, 908033, 1945785, 2724099, 4540165, 13620495, 19328131, 57984393, 96640655, 135296917, 289921965, 405890751, 676484585, 2029453755]

約数ペア:

[(1, 2029453755), (3, 676484585), (5, 405890751), (7, 289921965), (15, 135296917), (21, 96640655), (35, 57984393), (105, 19328131), (149, 13620495), (447, 4540165), (745, 2724099), (1043, 1945785), (2235, 908033), (3129, 648595), (5215, 389157), (15645, 129719)]