247792442490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1222037}}^1$

素因数の和:1222804

約数の個数: 64

約数和(自身を含む): 661660254720

約数和(自身を除く): 413867812230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 751, 1502, 2253, 3755, 4506, 6759, 7510, 11265, 13518, 20277, 22530, 33795, 40554, 67590, 101385, 202770, 1222037, 2444074, 3666111, 6110185, 7332222, 10998333, 12220370, 18330555, 21996666, 32994999, 36661110, 54991665, 65989998, 109983330, 164974995, 329949990, 917749787, 1835499574, 2753249361, 4588748935, 5506498722, 8259748083, 9177497870, 13766246805, 16519496166, 24779244249, 27532493610, 41298740415, 49558488498, 82597480830, 123896221245, 247792442490]

約数ペア:

[(1, 247792442490), (2, 123896221245), (3, 82597480830), (5, 49558488498), (6, 41298740415), (9, 27532493610), (10, 24779244249), (15, 16519496166), (18, 13766246805), (27, 9177497870), (30, 8259748083), (45, 5506498722), (54, 4588748935), (90, 2753249361), (135, 1835499574), (270, 917749787), (751, 329949990), (1502, 164974995), (2253, 109983330), (3755, 65989998), (4506, 54991665), (6759, 36661110), (7510, 32994999), (11265, 21996666), (13518, 18330555), (20277, 12220370), (22530, 10998333), (33795, 7332222), (40554, 6110185), (67590, 3666111), (101385, 2444074), (202770, 1222037)]