66843670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 122689728

約数和(自身を除く): 55846058

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 503, 685, 970, 1006, 1370, 2515, 5030, 13289, 26578, 48791, 66445, 68911, 97582, 132890, 137822, 243955, 344555, 487910, 689110, 6684367, 13368734, 33421835, 66843670]

約数ペア:

[(1, 66843670), (2, 33421835), (5, 13368734), (10, 6684367), (97, 689110), (137, 487910), (194, 344555), (274, 243955), (485, 137822), (503, 132890), (685, 97582), (970, 68911), (1006, 66445), (1370, 48791), (2515, 26578), (5030, 13289)]