117482540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{839161}}^1$

素因数の和:839177

約数の個数: 24

約数和(自身を含む): 281958432

約数和(自身を除く): 164475892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 839161, 1678322, 3356644, 4195805, 5874127, 8391610, 11748254, 16783220, 23496508, 29370635, 58741270, 117482540]

約数ペア:

[(1, 117482540), (2, 58741270), (4, 29370635), (5, 23496508), (7, 16783220), (10, 11748254), (14, 8391610), (20, 5874127), (28, 4195805), (35, 3356644), (70, 1678322), (140, 839161)]