23174820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128749}}^1$

素因数の和:128764

約数の個数: 36

約数和(自身を含む): 70297500

約数和(自身を除く): 47122680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128749, 257498, 386247, 514996, 643745, 772494, 1158741, 1287490, 1544988, 1931235, 2317482, 2574980, 3862470, 4634964, 5793705, 7724940, 11587410, 23174820]

約数ペア:

[(1, 23174820), (2, 11587410), (3, 7724940), (4, 5793705), (5, 4634964), (6, 3862470), (9, 2574980), (10, 2317482), (12, 1931235), (15, 1544988), (18, 1287490), (20, 1158741), (30, 772494), (36, 643745), (45, 514996), (60, 386247), (90, 257498), (180, 128749)]