27037270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 27072170

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 6709, 13418, 33545, 67090, 87217, 174434, 207979, 415958, 436085, 872170, 1039895, 2079790, 2703727, 5407454, 13518635, 27037270]

約数ペア:

[(1, 27037270), (2, 13518635), (5, 5407454), (10, 2703727), (13, 2079790), (26, 1039895), (31, 872170), (62, 436085), (65, 415958), (130, 207979), (155, 174434), (310, 87217), (403, 67090), (806, 33545), (2015, 13418), (4030, 6709)]