12337020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68539}}^1$

素因数の和:68554

約数の個数: 36

約数和(自身を含む): 37422840

約数和(自身を除く): 25085820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68539, 137078, 205617, 274156, 342695, 411234, 616851, 685390, 822468, 1028085, 1233702, 1370780, 2056170, 2467404, 3084255, 4112340, 6168510, 12337020]

約数ペア:

[(1, 12337020), (2, 6168510), (3, 4112340), (4, 3084255), (5, 2467404), (6, 2056170), (9, 1370780), (10, 1233702), (12, 1028085), (15, 822468), (18, 685390), (20, 616851), (30, 411234), (36, 342695), (45, 274156), (60, 205617), (90, 137078), (180, 68539)]