23631540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{393859}}^1$

素因数の和:393871

約数の個数: 24

約数和(自身を含む): 66168480

約数和(自身を除く): 42536940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 393859, 787718, 1181577, 1575436, 1969295, 2363154, 3938590, 4726308, 5907885, 7877180, 11815770, 23631540]

約数ペア:

[(1, 23631540), (2, 11815770), (3, 7877180), (4, 5907885), (5, 4726308), (6, 3938590), (10, 2363154), (12, 1969295), (15, 1575436), (20, 1181577), (30, 787718), (60, 393859)]