2010161715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 3558113280

約数和(自身を除く): 1547951565

約数列:

[1, 3, 5, 15, 19, 37, 57, 79, 95, 111, 127, 185, 237, 285, 361, 381, 395, 555, 635, 703, 1083, 1185, 1501, 1805, 1905, 2109, 2413, 2923, 3515, 4503, 4699, 5415, 7239, 7505, 8769, 10033, 10545, 12065, 13357, 14097, 14615, 22515, 23495, 28519, 30099, 36195, 40071, 43845, 45847, 50165, 55537, 66785, 70485, 85557, 89281, 137541, 142595, 150495, 166611, 190627, 200355, 229235, 267843, 277685, 371221, 427785, 446405, 571881, 687705, 833055, 953135, 1055203, 1113663, 1339215, 1696339, 1856105, 2859405, 3165609, 3621913, 5089017, 5276015, 5568315, 7053199, 8481695, 10865739, 15828045, 18109565, 21159597, 25445085, 35265995, 54328695, 105797985, 134010781, 402032343, 670053905, 2010161715]

約数ペア:

[(1, 2010161715), (3, 670053905), (5, 402032343), (15, 134010781), (19, 105797985), (37, 54328695), (57, 35265995), (79, 25445085), (95, 21159597), (111, 18109565), (127, 15828045), (185, 10865739), (237, 8481695), (285, 7053199), (361, 5568315), (381, 5276015), (395, 5089017), (555, 3621913), (635, 3165609), (703, 2859405), (1083, 1856105), (1185, 1696339), (1501, 1339215), (1805, 1113663), (1905, 1055203), (2109, 953135), (2413, 833055), (2923, 687705), (3515, 571881), (4503, 446405), (4699, 427785), (5415, 371221), (7239, 277685), (7505, 267843), (8769, 229235), (10033, 200355), (10545, 190627), (12065, 166611), (13357, 150495), (14097, 142595), (14615, 137541), (22515, 89281), (23495, 85557), (28519, 70485), (30099, 66785), (36195, 55537), (40071, 50165), (43845, 45847)]