25528590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14961

約数の個数: 48

約数和(自身を含む): 69872400

約数和(自身を除く): 44343810

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, 14929, 29858, 44787, 74645, 89574, 134361, 149290, 223935, 268722, 283651, 447870, 567302, 671805, 850953, 1343610, 1418255, 1701906, 2552859, 2836510, 4254765, 5105718, 8509530, 12764295, 25528590]

約数ペア:

[(1, 25528590), (2, 12764295), (3, 8509530), (5, 5105718), (6, 4254765), (9, 2836510), (10, 2552859), (15, 1701906), (18, 1418255), (19, 1343610), (30, 850953), (38, 671805), (45, 567302), (57, 447870), (90, 283651), (95, 268722), (114, 223935), (171, 149290), (190, 134361), (285, 89574), (342, 74645), (570, 44787), (855, 29858), (1710, 14929)]