15439590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 48

約数和(自身を含む): 42260400

約数和(自身を除く): 26820810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9029, 18058, 27087, 45145, 54174, 81261, 90290, 135435, 162522, 171551, 270870, 343102, 406305, 514653, 812610, 857755, 1029306, 1543959, 1715510, 2573265, 3087918, 5146530, 7719795, 15439590]

約数ペア:

[(1, 15439590), (2, 7719795), (3, 5146530), (5, 3087918), (6, 2573265), (9, 1715510), (10, 1543959), (15, 1029306), (18, 857755), (19, 812610), (30, 514653), (38, 406305), (45, 343102), (57, 270870), (90, 171551), (95, 162522), (114, 135435), (171, 90290), (190, 81261), (285, 54174), (342, 45145), (570, 27087), (855, 18058), (1710, 9029)]