6541860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8412

約数の個数: 48

約数和(自身を含む): 19728576

約数和(自身を除く): 13186716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8387, 16774, 25161, 33548, 41935, 50322, 83870, 100644, 109031, 125805, 167740, 218062, 251610, 327093, 436124, 503220, 545155, 654186, 1090310, 1308372, 1635465, 2180620, 3270930, 6541860]

約数ペア:

[(1, 6541860), (2, 3270930), (3, 2180620), (4, 1635465), (5, 1308372), (6, 1090310), (10, 654186), (12, 545155), (13, 503220), (15, 436124), (20, 327093), (26, 251610), (30, 218062), (39, 167740), (52, 125805), (60, 109031), (65, 100644), (78, 83870), (130, 50322), (156, 41935), (195, 33548), (260, 25161), (390, 16774), (780, 8387)]