90172510

素因数分解:

$2^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{3217}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 162418896

約数和(自身を除く): 72246386

約数列:

[1, 2, 5, 10, 2803, 3217, 5606, 6434, 14015, 16085, 28030, 32170, 9017251, 18034502, 45086255, 90172510]

約数ペア:

[(1, 90172510), (2, 45086255), (5, 18034502), (10, 9017251), (2803, 32170), (3217, 28030), (5606, 16085), (6434, 14015)]