27361270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 23260490

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 433, 445, 710, 866, 890, 2165, 4330, 6319, 12638, 30743, 31595, 38537, 61486, 63190, 77074, 153715, 192685, 307430, 385370, 2736127, 5472254, 13680635, 27361270]

約数ペア:

[(1, 27361270), (2, 13680635), (5, 5472254), (10, 2736127), (71, 385370), (89, 307430), (142, 192685), (178, 153715), (355, 77074), (433, 63190), (445, 61486), (710, 38537), (866, 31595), (890, 30743), (2165, 12638), (4330, 6319)]