28269477530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 63797310720

約数和(自身を除く): 35527833190

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 43, 58, 62, 70, 86, 145, 155, 203, 215, 217, 290, 301, 310, 337, 406, 430, 434, 602, 674, 899, 961, 1015, 1085, 1247, 1333, 1505, 1685, 1798, 1922, 2030, 2170, 2359, 2494, 2666, 3010, 3370, 4495, 4718, 4805, 6235, 6293, 6665, 6727, 8729, 8990, 9331, 9610, 9773, 10447, 11795, 12470, 12586, 13330, 13454, 14491, 17458, 18662, 19546, 20894, 23590, 27869, 28982, 31465, 33635, 38657, 41323, 43645, 46655, 48865, 52235, 55738, 62930, 67270, 68411, 72455, 73129, 77314, 82646, 87290, 93310, 97730, 101437, 104470, 136822, 139345, 144910, 146258, 193285, 195083, 202874, 206615, 270599, 278690, 289261, 302963, 323857, 342055, 365645, 386570, 390166, 413230, 420239, 449221, 507185, 541198, 578522, 605926, 647714, 684110, 731290, 840478, 898442, 975415, 1014370, 1198367, 1352995, 1446305, 1514815, 1619285, 1950830, 2101195, 2120741, 2246105, 2266999, 2396734, 2705990, 2892610, 2941673, 3029630, 3144547, 3238570, 4202390, 4241482, 4492210, 4533998, 5883346, 5991835, 6289094, 8388569, 9391853, 10603705, 11334995, 11983670, 13027409, 13925851, 14708365, 15722735, 16777138, 18783706, 21207410, 22669990, 26054818, 27851702, 29416730, 31445470, 41942845, 46959265, 65137045, 65742971, 69629255, 83885690, 91191863, 93918530, 97480957, 130274090, 131485942, 139258510, 182383726, 194961914, 328714855, 403849679, 455959315, 487404785, 657429710, 807699358, 911918630, 974809570, 2019248395, 2826947753, 4038496790, 5653895506, 14134738765, 28269477530]

約数ペア:

[(1, 28269477530), (2, 14134738765), (5, 5653895506), (7, 4038496790), (10, 2826947753), (14, 2019248395), (29, 974809570), (31, 911918630), (35, 807699358), (43, 657429710), (58, 487404785), (62, 455959315), (70, 403849679), (86, 328714855), (145, 194961914), (155, 182383726), (203, 139258510), (215, 131485942), (217, 130274090), (290, 97480957), (301, 93918530), (310, 91191863), (337, 83885690), (406, 69629255), (430, 65742971), (434, 65137045), (602, 46959265), (674, 41942845), (899, 31445470), (961, 29416730), (1015, 27851702), (1085, 26054818), (1247, 22669990), (1333, 21207410), (1505, 18783706), (1685, 16777138), (1798, 15722735), (1922, 14708365), (2030, 13925851), (2170, 13027409), (2359, 11983670), (2494, 11334995), (2666, 10603705), (3010, 9391853), (3370, 8388569), (4495, 6289094), (4718, 5991835), (4805, 5883346), (6235, 4533998), (6293, 4492210), (6665, 4241482), (6727, 4202390), (8729, 3238570), (8990, 3144547), (9331, 3029630), (9610, 2941673), (9773, 2892610), (10447, 2705990), (11795, 2396734), (12470, 2266999), (12586, 2246105), (13330, 2120741), (13454, 2101195), (14491, 1950830), (17458, 1619285), (18662, 1514815), (19546, 1446305), (20894, 1352995), (23590, 1198367), (27869, 1014370), (28982, 975415), (31465, 898442), (33635, 840478), (38657, 731290), (41323, 684110), (43645, 647714), (46655, 605926), (48865, 578522), (52235, 541198), (55738, 507185), (62930, 449221), (67270, 420239), (68411, 413230), (72455, 390166), (73129, 386570), (77314, 365645), (82646, 342055), (87290, 323857), (93310, 302963), (97730, 289261), (101437, 278690), (104470, 270599), (136822, 206615), (139345, 202874), (144910, 195083), (146258, 193285)]