139240784510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 267437998080

約数和(自身を除く): 128197213570

約数列:

[1, 2, 5, 10, 31, 62, 71, 109, 127, 142, 155, 218, 254, 310, 355, 457, 545, 635, 710, 914, 1090, 1270, 2201, 2285, 3379, 3937, 4402, 4570, 6758, 7739, 7874, 9017, 11005, 13843, 14167, 15478, 16895, 18034, 19685, 22010, 27686, 28334, 32447, 33790, 38695, 39370, 45085, 49813, 58039, 64894, 69215, 70835, 77390, 90170, 99626, 116078, 138430, 141670, 162235, 239909, 249065, 279527, 290195, 324470, 429133, 479818, 498130, 559054, 580390, 858266, 982853, 1005857, 1199545, 1397635, 1544203, 1799209, 1965706, 2011714, 2145665, 2399090, 2795270, 3088406, 3536723, 3598418, 4120769, 4291330, 4914265, 5029285, 6326251, 7073446, 7721015, 8241538, 8996045, 9828530, 10058570, 12652502, 15442030, 17683615, 17992090, 20603845, 30468443, 31631255, 35367230, 41207690, 60936886, 63262510, 109638413, 127743839, 152342215, 196113781, 219276826, 255487678, 304684430, 392227562, 449163821, 548192065, 638719195, 898327642, 980568905, 1096384130, 1277438390, 1961137810, 2245819105, 4491638210, 13924078451, 27848156902, 69620392255, 139240784510]

約数ペア:

[(1, 139240784510), (2, 69620392255), (5, 27848156902), (10, 13924078451), (31, 4491638210), (62, 2245819105), (71, 1961137810), (109, 1277438390), (127, 1096384130), (142, 980568905), (155, 898327642), (218, 638719195), (254, 548192065), (310, 449163821), (355, 392227562), (457, 304684430), (545, 255487678), (635, 219276826), (710, 196113781), (914, 152342215), (1090, 127743839), (1270, 109638413), (2201, 63262510), (2285, 60936886), (3379, 41207690), (3937, 35367230), (4402, 31631255), (4570, 30468443), (6758, 20603845), (7739, 17992090), (7874, 17683615), (9017, 15442030), (11005, 12652502), (13843, 10058570), (14167, 9828530), (15478, 8996045), (16895, 8241538), (18034, 7721015), (19685, 7073446), (22010, 6326251), (27686, 5029285), (28334, 4914265), (32447, 4291330), (33790, 4120769), (38695, 3598418), (39370, 3536723), (45085, 3088406), (49813, 2795270), (58039, 2399090), (64894, 2145665), (69215, 2011714), (70835, 1965706), (77390, 1799209), (90170, 1544203), (99626, 1397635), (116078, 1199545), (138430, 1005857), (141670, 982853), (162235, 858266), (239909, 580390), (249065, 559054), (279527, 498130), (290195, 479818), (324470, 429133)]