254115810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5120

約数の個数: 96

約数和(自身を含む): 728215488

約数和(自身を除く): 474099678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5051, 5590, 8385, 10062, 10102, 15153, 16770, 25155, 25255, 30306, 45459, 50310, 50510, 65663, 75765, 90918, 131326, 151530, 196989, 217193, 227295, 328315, 393978, 434386, 454590, 590967, 651579, 656630, 984945, 1085965, 1181934, 1303158, 1954737, 1969890, 2171930, 2823509, 2954835, 3257895, 3909474, 5647018, 5909670, 6515790, 8470527, 9773685, 14117545, 16941054, 19547370, 25411581, 28235090, 42352635, 50823162, 84705270, 127057905, 254115810]

約数ペア:

[(1, 254115810), (2, 127057905), (3, 84705270), (5, 50823162), (6, 42352635), (9, 28235090), (10, 25411581), (13, 19547370), (15, 16941054), (18, 14117545), (26, 9773685), (30, 8470527), (39, 6515790), (43, 5909670), (45, 5647018), (65, 3909474), (78, 3257895), (86, 2954835), (90, 2823509), (117, 2171930), (129, 1969890), (130, 1954737), (195, 1303158), (215, 1181934), (234, 1085965), (258, 984945), (387, 656630), (390, 651579), (430, 590967), (559, 454590), (585, 434386), (645, 393978), (774, 328315), (1118, 227295), (1170, 217193), (1290, 196989), (1677, 151530), (1935, 131326), (2795, 90918), (3354, 75765), (3870, 65663), (5031, 50510), (5051, 50310), (5590, 45459), (8385, 30306), (10062, 25255), (10102, 25155), (15153, 16770)]