27049190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{787}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 55828224

約数和(自身を除く): 28779034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 787, 982, 1574, 2455, 3437, 3935, 4910, 5509, 6874, 7870, 11018, 17185, 27545, 34370, 55090, 386417, 772834, 1932085, 2704919, 3864170, 5409838, 13524595, 27049190]

約数ペア:

[(1, 27049190), (2, 13524595), (5, 5409838), (7, 3864170), (10, 2704919), (14, 1932085), (35, 772834), (70, 386417), (491, 55090), (787, 34370), (982, 27545), (1574, 17185), (2455, 11018), (3437, 7870), (3935, 6874), (4910, 5509)]