30275655138

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{85523}}^1$

素因数の和:85879

約数の個数: 48

約数和(自身を含む): 66762086976

約数和(自身を除く): 36486431838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 277, 426, 554, 639, 831, 1278, 1662, 2493, 4986, 19667, 39334, 59001, 85523, 118002, 171046, 177003, 256569, 354006, 513138, 769707, 1539414, 6072133, 12144266, 18216399, 23689871, 36432798, 47379742, 54649197, 71069613, 109298394, 142139226, 213208839, 426417678, 1681980841, 3363961682, 5045942523, 10091885046, 15137827569, 30275655138]

約数ペア:

[(1, 30275655138), (2, 15137827569), (3, 10091885046), (6, 5045942523), (9, 3363961682), (18, 1681980841), (71, 426417678), (142, 213208839), (213, 142139226), (277, 109298394), (426, 71069613), (554, 54649197), (639, 47379742), (831, 36432798), (1278, 23689871), (1662, 18216399), (2493, 12144266), (4986, 6072133), (19667, 1539414), (39334, 769707), (59001, 513138), (85523, 354006), (118002, 256569), (171046, 177003)]