28229132010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{8297}}^1$

素因数の和:8500

約数の個数: 128

約数和(自身を含む): 73415393280

約数和(自身を除く): 45186261270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 127, 141, 190, 235, 254, 282, 285, 381, 470, 570, 635, 705, 762, 893, 1270, 1410, 1786, 1905, 2413, 2679, 3810, 4465, 4826, 5358, 5969, 7239, 8297, 8930, 11938, 12065, 13395, 14478, 16594, 17907, 24130, 24891, 26790, 29845, 35814, 36195, 41485, 49782, 59690, 72390, 82970, 89535, 113411, 124455, 157643, 179070, 226822, 248910, 315286, 340233, 389959, 472929, 567055, 680466, 779918, 788215, 945858, 1053719, 1134110, 1169877, 1576430, 1701165, 1949795, 2107438, 2339754, 2364645, 3161157, 3402330, 3899590, 4729290, 5268595, 5849385, 6322314, 7409221, 10537190, 11698770, 14818442, 15805785, 20020661, 22227663, 31611570, 37046105, 40041322, 44455326, 49524793, 60061983, 74092210, 99049586, 100103305, 111138315, 120123966, 148574379, 200206610, 222276630, 247623965, 297148758, 300309915, 495247930, 600619830, 742871895, 940971067, 1485743790, 1881942134, 2822913201, 4704855335, 5645826402, 9409710670, 14114566005, 28229132010]

約数ペア:

[(1, 28229132010), (2, 14114566005), (3, 9409710670), (5, 5645826402), (6, 4704855335), (10, 2822913201), (15, 1881942134), (19, 1485743790), (30, 940971067), (38, 742871895), (47, 600619830), (57, 495247930), (94, 300309915), (95, 297148758), (114, 247623965), (127, 222276630), (141, 200206610), (190, 148574379), (235, 120123966), (254, 111138315), (282, 100103305), (285, 99049586), (381, 74092210), (470, 60061983), (570, 49524793), (635, 44455326), (705, 40041322), (762, 37046105), (893, 31611570), (1270, 22227663), (1410, 20020661), (1786, 15805785), (1905, 14818442), (2413, 11698770), (2679, 10537190), (3810, 7409221), (4465, 6322314), (4826, 5849385), (5358, 5268595), (5969, 4729290), (7239, 3899590), (8297, 3402330), (8930, 3161157), (11938, 2364645), (12065, 2339754), (13395, 2107438), (14478, 1949795), (16594, 1701165), (17907, 1576430), (24130, 1169877), (24891, 1134110), (26790, 1053719), (29845, 945858), (35814, 788215), (36195, 779918), (41485, 680466), (49782, 567055), (59690, 472929), (72390, 389959), (82970, 340233), (89535, 315286), (113411, 248910), (124455, 226822), (157643, 179070)]