138926790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543631}}^1$

素因数の和:1543644

約数の個数: 24

約数和(自身を含む): 361209888

約数和(自身を除く): 222283098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543631, 3087262, 4630893, 7718155, 9261786, 13892679, 15436310, 23154465, 27785358, 46308930, 69463395, 138926790]

約数ペア:

[(1, 138926790), (2, 69463395), (3, 46308930), (5, 27785358), (6, 23154465), (9, 15436310), (10, 13892679), (15, 9261786), (18, 7718155), (30, 4630893), (45, 3087262), (90, 1543631)]