22188420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123269}}^1$

素因数の和:123284

約数の個数: 36

約数和(自身を含む): 67305420

約数和(自身を除く): 45117000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123269, 246538, 369807, 493076, 616345, 739614, 1109421, 1232690, 1479228, 1849035, 2218842, 2465380, 3698070, 4437684, 5547105, 7396140, 11094210, 22188420]

約数ペア:

[(1, 22188420), (2, 11094210), (3, 7396140), (4, 5547105), (5, 4437684), (6, 3698070), (9, 2465380), (10, 2218842), (12, 1849035), (15, 1479228), (18, 1232690), (20, 1109421), (30, 739614), (36, 616345), (45, 493076), (60, 369807), (90, 246538), (180, 123269)]