23259780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129221}}^1$

素因数の和:129236

約数の個数: 36

約数和(自身を含む): 70555212

約数和(自身を除く): 47295432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129221, 258442, 387663, 516884, 646105, 775326, 1162989, 1292210, 1550652, 1938315, 2325978, 2584420, 3876630, 4651956, 5814945, 7753260, 11629890, 23259780]

約数ペア:

[(1, 23259780), (2, 11629890), (3, 7753260), (4, 5814945), (5, 4651956), (6, 3876630), (9, 2584420), (10, 2325978), (12, 1938315), (15, 1550652), (18, 1292210), (20, 1162989), (30, 775326), (36, 646105), (45, 516884), (60, 387663), (90, 258442), (180, 129221)]