1940234310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20172

約数の個数: 160

約数和(自身を含む): 6313412160

約数和(自身を除く): 4373177850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1530, 1785, 1890, 2142, 2295, 2754, 2835, 3213, 3570, 4590, 5355, 5670, 6426, 6885, 9639, 10710, 13770, 16065, 19278, 20129, 32130, 40258, 48195, 60387, 96390, 100645, 120774, 140903, 181161, 201290, 281806, 301935, 342193, 362322, 422709, 543483, 603870, 684386, 704515, 845418, 905805, 1026579, 1086966, 1268127, 1409030, 1630449, 1710965, 1811610, 2053158, 2113545, 2395351, 2536254, 2717415, 3079737, 3260898, 3421930, 3804381, 4227090, 4790702, 5132895, 5434830, 6159474, 6340635, 7186053, 7608762, 8152245, 9239211, 10265790, 11413143, 11976755, 12681270, 14372106, 15398685, 16304490, 18478422, 19021905, 21558159, 22826286, 23953510, 27717633, 30797370, 35930265, 38043810, 43116318, 46196055, 55435266, 57065715, 64674477, 71860530, 92392110, 107790795, 114131430, 129348954, 138588165, 194023431, 215581590, 277176330, 323372385, 388046862, 646744770, 970117155, 1940234310]

約数ペア:

[(1, 1940234310), (2, 970117155), (3, 646744770), (5, 388046862), (6, 323372385), (7, 277176330), (9, 215581590), (10, 194023431), (14, 138588165), (15, 129348954), (17, 114131430), (18, 107790795), (21, 92392110), (27, 71860530), (30, 64674477), (34, 57065715), (35, 55435266), (42, 46196055), (45, 43116318), (51, 38043810), (54, 35930265), (63, 30797370), (70, 27717633), (81, 23953510), (85, 22826286), (90, 21558159), (102, 19021905), (105, 18478422), (119, 16304490), (126, 15398685), (135, 14372106), (153, 12681270), (162, 11976755), (170, 11413143), (189, 10265790), (210, 9239211), (238, 8152245), (255, 7608762), (270, 7186053), (306, 6340635), (315, 6159474), (357, 5434830), (378, 5132895), (405, 4790702), (459, 4227090), (510, 3804381), (567, 3421930), (595, 3260898), (630, 3079737), (714, 2717415), (765, 2536254), (810, 2395351), (918, 2113545), (945, 2053158), (1071, 1811610), (1134, 1710965), (1190, 1630449), (1377, 1409030), (1530, 1268127), (1785, 1086966), (1890, 1026579), (2142, 905805), (2295, 845418), (2754, 704515), (2835, 684386), (3213, 603870), (3570, 543483), (4590, 422709), (5355, 362322), (5670, 342193), (6426, 301935), (6885, 281806), (9639, 201290), (10710, 181161), (13770, 140903), (16065, 120774), (19278, 100645), (20129, 96390), (32130, 60387), (40258, 48195)]