1287565370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 2894082048

約数和(自身を除く): 1606516678

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 169, 182, 254, 338, 455, 635, 845, 857, 889, 910, 1183, 1270, 1651, 1690, 1714, 1778, 2366, 3302, 4285, 4445, 5915, 5999, 8255, 8570, 8890, 11141, 11557, 11830, 11998, 16510, 21463, 22282, 23114, 29995, 42926, 55705, 57785, 59990, 77987, 107315, 108839, 111410, 115570, 144833, 150241, 155974, 214630, 217678, 289666, 300482, 389935, 544195, 724165, 751205, 761873, 779870, 1013831, 1088390, 1414907, 1448330, 1502410, 1523746, 2027662, 2829814, 3809365, 5069155, 7074535, 7618730, 9904349, 10138310, 14149070, 18393791, 19808698, 36787582, 49521745, 91968955, 99043490, 128756537, 183937910, 257513074, 643782685, 1287565370]

約数ペア:

[(1, 1287565370), (2, 643782685), (5, 257513074), (7, 183937910), (10, 128756537), (13, 99043490), (14, 91968955), (26, 49521745), (35, 36787582), (65, 19808698), (70, 18393791), (91, 14149070), (127, 10138310), (130, 9904349), (169, 7618730), (182, 7074535), (254, 5069155), (338, 3809365), (455, 2829814), (635, 2027662), (845, 1523746), (857, 1502410), (889, 1448330), (910, 1414907), (1183, 1088390), (1270, 1013831), (1651, 779870), (1690, 761873), (1714, 751205), (1778, 724165), (2366, 544195), (3302, 389935), (4285, 300482), (4445, 289666), (5915, 217678), (5999, 214630), (8255, 155974), (8570, 150241), (8890, 144833), (11141, 115570), (11557, 111410), (11830, 108839), (11998, 107315), (16510, 77987), (21463, 59990), (22282, 57785), (23114, 55705), (29995, 42926)]