138874590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543051}}^1$

素因数の和:1543064

約数の個数: 24

約数和(自身を含む): 361074168

約数和(自身を除く): 222199578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543051, 3086102, 4629153, 7715255, 9258306, 13887459, 15430510, 23145765, 27774918, 46291530, 69437295, 138874590]

約数ペア:

[(1, 138874590), (2, 69437295), (3, 46291530), (5, 27774918), (6, 23145765), (9, 15430510), (10, 13887459), (15, 9258306), (18, 7715255), (30, 4629153), (45, 3086102), (90, 1543051)]