1520402235990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{158871707}}^1$

素因数の和:158871757

約数の個数: 64

約数和(自身を含む): 4117954671360

約数和(自身を除く): 2597552435370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 158871707, 317743414, 476615121, 794358535, 953230242, 1588717070, 1747588777, 2383075605, 3495177554, 4607279503, 4766151210, 5242766331, 8737943885, 9214559006, 10485532662, 13821838509, 17475887770, 23036397515, 26213831655, 27643677018, 46072795030, 50680074533, 52427663310, 69109192545, 101360149066, 138218385090, 152040223599, 253400372665, 304080447198, 506800745330, 760201117995, 1520402235990]

約数ペア:

[(1, 1520402235990), (2, 760201117995), (3, 506800745330), (5, 304080447198), (6, 253400372665), (10, 152040223599), (11, 138218385090), (15, 101360149066), (22, 69109192545), (29, 52427663310), (30, 50680074533), (33, 46072795030), (55, 27643677018), (58, 26213831655), (66, 23036397515), (87, 17475887770), (110, 13821838509), (145, 10485532662), (165, 9214559006), (174, 8737943885), (290, 5242766331), (319, 4766151210), (330, 4607279503), (435, 3495177554), (638, 2383075605), (870, 1747588777), (957, 1588717070), (1595, 953230242), (1914, 794358535), (3190, 476615121), (4785, 317743414), (9570, 158871707)]