2510129545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{4943}}^1$

素因数の和:6285

約数の個数: 32

約数和(自身を含む): 3759022080

約数和(自身を除く): 1248892535

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1319, 4943, 6595, 9233, 14509, 24715, 34601, 46165, 54373, 72545, 101563, 173005, 271865, 380611, 507815, 1903055, 6519817, 32599085, 45638719, 71717987, 228193595, 358589935, 502025909, 2510129545]

約数ペア:

[(1, 2510129545), (5, 502025909), (7, 358589935), (11, 228193595), (35, 71717987), (55, 45638719), (77, 32599085), (385, 6519817), (1319, 1903055), (4943, 507815), (6595, 380611), (9233, 271865), (14509, 173005), (24715, 101563), (34601, 72545), (46165, 54373)]