1722487770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{38821}}^1$

素因数の和:38880

約数の個数: 96

約数和(自身を含む): 4905547920

約数和(自身を除く): 3183060150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 2465, 2610, 2958, 4437, 4930, 7395, 8874, 14790, 22185, 38821, 44370, 77642, 116463, 194105, 232926, 349389, 388210, 582315, 659957, 698778, 1125809, 1164630, 1319914, 1746945, 1979871, 2251618, 3299785, 3377427, 3493890, 3959742, 5629045, 5939613, 6599570, 6754854, 9899355, 10132281, 11258090, 11879226, 16887135, 19138753, 19798710, 20264562, 29698065, 33774270, 38277506, 50661405, 57416259, 59396130, 95693765, 101322810, 114832518, 172248777, 191387530, 287081295, 344497554, 574162590, 861243885, 1722487770]

約数ペア:

[(1, 1722487770), (2, 861243885), (3, 574162590), (5, 344497554), (6, 287081295), (9, 191387530), (10, 172248777), (15, 114832518), (17, 101322810), (18, 95693765), (29, 59396130), (30, 57416259), (34, 50661405), (45, 38277506), (51, 33774270), (58, 29698065), (85, 20264562), (87, 19798710), (90, 19138753), (102, 16887135), (145, 11879226), (153, 11258090), (170, 10132281), (174, 9899355), (255, 6754854), (261, 6599570), (290, 5939613), (306, 5629045), (435, 3959742), (493, 3493890), (510, 3377427), (522, 3299785), (765, 2251618), (870, 1979871), (986, 1746945), (1305, 1319914), (1479, 1164630), (1530, 1125809), (2465, 698778), (2610, 659957), (2958, 582315), (4437, 388210), (4930, 349389), (7395, 232926), (8874, 194105), (14790, 116463), (22185, 77642), (38821, 44370)]