82864110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2217

約数の個数: 64

約数和(自身を含む): 228552192

約数和(自身を除く): 145688082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2003, 2758, 2955, 4006, 4137, 5910, 6009, 6895, 8274, 10015, 12018, 13790, 14021, 20030, 20685, 28042, 30045, 41370, 42063, 60090, 70105, 84126, 140210, 210315, 394591, 420630, 789182, 1183773, 1972955, 2367546, 2762137, 3945910, 5524274, 5918865, 8286411, 11837730, 13810685, 16572822, 27621370, 41432055, 82864110]

約数ペア:

[(1, 82864110), (2, 41432055), (3, 27621370), (5, 16572822), (6, 13810685), (7, 11837730), (10, 8286411), (14, 5918865), (15, 5524274), (21, 3945910), (30, 2762137), (35, 2367546), (42, 1972955), (70, 1183773), (105, 789182), (197, 420630), (210, 394591), (394, 210315), (591, 140210), (985, 84126), (1182, 70105), (1379, 60090), (1970, 42063), (2003, 41370), (2758, 30045), (2955, 28042), (4006, 20685), (4137, 20030), (5910, 14021), (6009, 13790), (6895, 12018), (8274, 10015)]