289910271030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{39937}}^1\times {\mathrm{241973}}^1$

素因数の和:281920

約数の個数: 32

約数和(自身を含む): 695804948064

約数和(自身を除く): 405894677034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 39937, 79874, 119811, 199685, 239622, 241973, 399370, 483946, 599055, 725919, 1198110, 1209865, 1451838, 2419730, 3629595, 7259190, 9663675701, 19327351402, 28991027103, 48318378505, 57982054206, 96636757010, 144955135515, 289910271030]

約数ペア:

[(1, 289910271030), (2, 144955135515), (3, 96636757010), (5, 57982054206), (6, 48318378505), (10, 28991027103), (15, 19327351402), (30, 9663675701), (39937, 7259190), (79874, 3629595), (119811, 2419730), (199685, 1451838), (239622, 1209865), (241973, 1198110), (399370, 725919), (483946, 599055)]