2010981885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 3750727680

約数和(自身を除く): 1739745795

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 67, 69, 115, 121, 165, 201, 253, 335, 345, 363, 605, 719, 737, 759, 1005, 1265, 1541, 1815, 2157, 2211, 2783, 3595, 3685, 3795, 4623, 7705, 7909, 8107, 8349, 10785, 11055, 13915, 16537, 16951, 23115, 23727, 24321, 39545, 40535, 41745, 48173, 49611, 50853, 82685, 84755, 86999, 118635, 121605, 144519, 181907, 186461, 240865, 248055, 254265, 260997, 434995, 529903, 545721, 559383, 722595, 909535, 932305, 1107979, 1304985, 1589709, 2000977, 2649515, 2728605, 2796915, 3323937, 5539895, 5828933, 6002931, 7948545, 10004885, 12187769, 16619685, 17486799, 29144665, 30014655, 36563307, 60938845, 87433995, 134065459, 182816535, 402196377, 670327295, 2010981885]

約数ペア:

[(1, 2010981885), (3, 670327295), (5, 402196377), (11, 182816535), (15, 134065459), (23, 87433995), (33, 60938845), (55, 36563307), (67, 30014655), (69, 29144665), (115, 17486799), (121, 16619685), (165, 12187769), (201, 10004885), (253, 7948545), (335, 6002931), (345, 5828933), (363, 5539895), (605, 3323937), (719, 2796915), (737, 2728605), (759, 2649515), (1005, 2000977), (1265, 1589709), (1541, 1304985), (1815, 1107979), (2157, 932305), (2211, 909535), (2783, 722595), (3595, 559383), (3685, 545721), (3795, 529903), (4623, 434995), (7705, 260997), (7909, 254265), (8107, 248055), (8349, 240865), (10785, 186461), (11055, 181907), (13915, 144519), (16537, 121605), (16951, 118635), (23115, 86999), (23727, 84755), (24321, 82685), (39545, 50853), (40535, 49611), (41745, 48173)]