90490770

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{12413}}^1$

素因数の和:12438

約数の個数: 56

約数和(自身を含む): 244233036

約数和(自身を除く): 153742266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 12413, 24826, 37239, 62065, 74478, 111717, 124130, 186195, 223434, 335151, 372390, 558585, 670302, 1005453, 1117170, 1675755, 2010906, 3016359, 3351510, 5027265, 6032718, 9049077, 10054530, 15081795, 18098154, 30163590, 45245385, 90490770]

約数ペア:

[(1, 90490770), (2, 45245385), (3, 30163590), (5, 18098154), (6, 15081795), (9, 10054530), (10, 9049077), (15, 6032718), (18, 5027265), (27, 3351510), (30, 3016359), (45, 2010906), (54, 1675755), (81, 1117170), (90, 1005453), (135, 670302), (162, 558585), (243, 372390), (270, 335151), (405, 223434), (486, 186195), (729, 124130), (810, 111717), (1215, 74478), (1458, 62065), (2430, 37239), (3645, 24826), (7290, 12413)]