90290452

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30137}}^1$

素因数の和:30255

約数の個数: 24

約数和(自身を含む): 182274624

約数和(自身を除く): 91984172

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 30137, 60274, 120548, 210959, 421918, 843836, 3224659, 6449318, 12898636, 22572613, 45145226, 90290452]

約数ペア:

[(1, 90290452), (2, 45145226), (4, 22572613), (7, 12898636), (14, 6449318), (28, 3224659), (107, 843836), (214, 421918), (428, 210959), (749, 120548), (1498, 60274), (2996, 30137)]