138049290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1533881}}^1$

素因数の和:1533894

約数の個数: 24

約数和(自身を含む): 358928388

約数和(自身を除く): 220879098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1533881, 3067762, 4601643, 7669405, 9203286, 13804929, 15338810, 23008215, 27609858, 46016430, 69024645, 138049290]

約数ペア:

[(1, 138049290), (2, 69024645), (3, 46016430), (5, 27609858), (6, 23008215), (9, 15338810), (10, 13804929), (15, 9203286), (18, 7669405), (30, 4601643), (45, 3067762), (90, 1533881)]