75854270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 69919810

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5623, 6745, 11246, 13490, 28115, 56230, 106837, 213674, 399233, 534185, 798466, 1068370, 1996165, 3992330, 7585427, 15170854, 37927135, 75854270]

約数ペア:

[(1, 75854270), (2, 37927135), (5, 15170854), (10, 7585427), (19, 3992330), (38, 1996165), (71, 1068370), (95, 798466), (142, 534185), (190, 399233), (355, 213674), (710, 106837), (1349, 56230), (2698, 28115), (5623, 13490), (6745, 11246)]