54201390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1806713}}^1$

素因数の和:1806723

約数の個数: 16

約数和(自身を含む): 130083408

約数和(自身を除く): 75882018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1806713, 3613426, 5420139, 9033565, 10840278, 18067130, 27100695, 54201390]

約数ペア:

[(1, 54201390), (2, 27100695), (3, 18067130), (5, 10840278), (6, 9033565), (10, 5420139), (15, 3613426), (30, 1806713)]