26786490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38821}}^1$

素因数の和:38854

約数の個数: 32

約数和(自身を含む): 67084416

約数和(自身を除く): 40297926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 38821, 77642, 116463, 194105, 232926, 388210, 582315, 892883, 1164630, 1785766, 2678649, 4464415, 5357298, 8928830, 13393245, 26786490]

約数ペア:

[(1, 26786490), (2, 13393245), (3, 8928830), (5, 5357298), (6, 4464415), (10, 2678649), (15, 1785766), (23, 1164630), (30, 892883), (46, 582315), (69, 388210), (115, 232926), (138, 194105), (230, 116463), (345, 77642), (690, 38821)]