122292170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 311592960

約数和(自身を除く): 189300790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 385, 418, 455, 494, 643, 665, 715, 770, 910, 1001, 1045, 1235, 1286, 1330, 1430, 1463, 1729, 2002, 2090, 2470, 2717, 2926, 3215, 3458, 4501, 5005, 5434, 6430, 7073, 7315, 8359, 8645, 9002, 10010, 12217, 13585, 14146, 14630, 16718, 17290, 19019, 22505, 24434, 27170, 35365, 38038, 41795, 45010, 49511, 58513, 61085, 70730, 83590, 85519, 91949, 95095, 99022, 117026, 122170, 134387, 158821, 171038, 183898, 190190, 247555, 268774, 292565, 317642, 427595, 459745, 495110, 585130, 643643, 671935, 794105, 855190, 919490, 940709, 1111747, 1287286, 1343870, 1588210, 1747031, 1881418, 2223494, 3218215, 3494062, 4703545, 5558735, 6436430, 8735155, 9407090, 11117470, 12229217, 17470310, 24458434, 61146085, 122292170]

約数ペア:

[(1, 122292170), (2, 61146085), (5, 24458434), (7, 17470310), (10, 12229217), (11, 11117470), (13, 9407090), (14, 8735155), (19, 6436430), (22, 5558735), (26, 4703545), (35, 3494062), (38, 3218215), (55, 2223494), (65, 1881418), (70, 1747031), (77, 1588210), (91, 1343870), (95, 1287286), (110, 1111747), (130, 940709), (133, 919490), (143, 855190), (154, 794105), (182, 671935), (190, 643643), (209, 585130), (247, 495110), (266, 459745), (286, 427595), (385, 317642), (418, 292565), (455, 268774), (494, 247555), (643, 190190), (665, 183898), (715, 171038), (770, 158821), (910, 134387), (1001, 122170), (1045, 117026), (1235, 99022), (1286, 95095), (1330, 91949), (1430, 85519), (1463, 83590), (1729, 70730), (2002, 61085), (2090, 58513), (2470, 49511), (2717, 45010), (2926, 41795), (3215, 38038), (3458, 35365), (4501, 27170), (5005, 24434), (5434, 22505), (6430, 19019), (7073, 17290), (7315, 16718), (8359, 14630), (8645, 14146), (9002, 13585), (10010, 12217)]