4957020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27539}}^1$

素因数の和:27554

約数の個数: 36

約数和(自身を含む): 15036840

約数和(自身を除く): 10079820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27539, 55078, 82617, 110156, 137695, 165234, 247851, 275390, 330468, 413085, 495702, 550780, 826170, 991404, 1239255, 1652340, 2478510, 4957020]

約数ペア:

[(1, 4957020), (2, 2478510), (3, 1652340), (4, 1239255), (5, 991404), (6, 826170), (9, 550780), (10, 495702), (12, 413085), (15, 330468), (18, 275390), (20, 247851), (30, 165234), (36, 137695), (45, 110156), (60, 82617), (90, 55078), (180, 27539)]