23205490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30137}}^1$

素因数の和:30162

約数の個数: 32

約数和(自身を含む): 52078464

約数和(自身を除く): 28872974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 30137, 60274, 150685, 210959, 301370, 331507, 421918, 663014, 1054795, 1657535, 2109590, 2320549, 3315070, 4641098, 11602745, 23205490]

約数ペア:

[(1, 23205490), (2, 11602745), (5, 4641098), (7, 3315070), (10, 2320549), (11, 2109590), (14, 1657535), (22, 1054795), (35, 663014), (55, 421918), (70, 331507), (77, 301370), (110, 210959), (154, 150685), (385, 60274), (770, 30137)]