54009390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1800313}}^1$

素因数の和:1800323

約数の個数: 16

約数和(自身を含む): 129622608

約数和(自身を除く): 75613218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1800313, 3600626, 5400939, 9001565, 10801878, 18003130, 27004695, 54009390]

約数ペア:

[(1, 54009390), (2, 27004695), (3, 18003130), (5, 10801878), (6, 9001565), (10, 5400939), (15, 3600626), (30, 1800313)]