54189390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1806313}}^1$

素因数の和:1806323

約数の個数: 16

約数和(自身を含む): 130054608

約数和(自身を除く): 75865218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1806313, 3612626, 5418939, 9031565, 10837878, 18063130, 27094695, 54189390]

約数ペア:

[(1, 54189390), (2, 27094695), (3, 18063130), (5, 10837878), (6, 9031565), (10, 5418939), (15, 3612626), (30, 1806313)]