291220091190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{514187}}^1$

素因数の和:514267

約数の個数: 192

約数和(自身を含む): 924057538560

約数和(自身を除く): 632837447370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 31, 35, 42, 45, 58, 62, 63, 70, 87, 90, 93, 105, 126, 145, 155, 174, 186, 203, 210, 217, 261, 279, 290, 310, 315, 406, 434, 435, 465, 522, 558, 609, 630, 651, 870, 899, 930, 1015, 1085, 1218, 1302, 1305, 1395, 1798, 1827, 1953, 2030, 2170, 2610, 2697, 2790, 3045, 3255, 3654, 3906, 4495, 5394, 6090, 6293, 6510, 8091, 8990, 9135, 9765, 12586, 13485, 16182, 18270, 18879, 19530, 26970, 31465, 37758, 40455, 56637, 62930, 80910, 94395, 113274, 188790, 283185, 514187, 566370, 1028374, 1542561, 2570935, 3085122, 3599309, 4627683, 5141870, 7198618, 7712805, 9255366, 10797927, 14911423, 15425610, 15939797, 17996545, 21595854, 23138415, 29822846, 31879594, 32393781, 35993090, 44734269, 46276830, 47819391, 53989635, 64787562, 74557115, 79698985, 89468538, 95638782, 104379961, 107979270, 111578579, 134202807, 143458173, 149114230, 159397970, 161968905, 208759922, 223157158, 223671345, 239096955, 268405614, 286916346, 313139883, 323937810, 334735737, 447342690, 462254113, 478193910, 521899805, 557892895, 626279766, 669471474, 671014035, 717290865, 924508226, 939419649, 1004207211, 1043799610, 1115785790, 1342028070, 1386762339, 1434581730, 1565699415, 1673678685, 1878839298, 2008414422, 2311270565, 2773524678, 3131398830, 3235778791, 3347357370, 4160287017, 4622541130, 4697098245, 5021036055, 6471557582, 6933811695, 8320574034, 9394196490, 9707336373, 10042072110, 13867623390, 16178893955, 19414672746, 20801435085, 29122009119, 32357787910, 41602870170, 48536681865, 58244018238, 97073363730, 145610045595, 291220091190]

約数ペア:

[(1, 291220091190), (2, 145610045595), (3, 97073363730), (5, 58244018238), (6, 48536681865), (7, 41602870170), (9, 32357787910), (10, 29122009119), (14, 20801435085), (15, 19414672746), (18, 16178893955), (21, 13867623390), (29, 10042072110), (30, 9707336373), (31, 9394196490), (35, 8320574034), (42, 6933811695), (45, 6471557582), (58, 5021036055), (62, 4697098245), (63, 4622541130), (70, 4160287017), (87, 3347357370), (90, 3235778791), (93, 3131398830), (105, 2773524678), (126, 2311270565), (145, 2008414422), (155, 1878839298), (174, 1673678685), (186, 1565699415), (203, 1434581730), (210, 1386762339), (217, 1342028070), (261, 1115785790), (279, 1043799610), (290, 1004207211), (310, 939419649), (315, 924508226), (406, 717290865), (434, 671014035), (435, 669471474), (465, 626279766), (522, 557892895), (558, 521899805), (609, 478193910), (630, 462254113), (651, 447342690), (870, 334735737), (899, 323937810), (930, 313139883), (1015, 286916346), (1085, 268405614), (1218, 239096955), (1302, 223671345), (1305, 223157158), (1395, 208759922), (1798, 161968905), (1827, 159397970), (1953, 149114230), (2030, 143458173), (2170, 134202807), (2610, 111578579), (2697, 107979270), (2790, 104379961), (3045, 95638782), (3255, 89468538), (3654, 79698985), (3906, 74557115), (4495, 64787562), (5394, 53989635), (6090, 47819391), (6293, 46276830), (6510, 44734269), (8091, 35993090), (8990, 32393781), (9135, 31879594), (9765, 29822846), (12586, 23138415), (13485, 21595854), (16182, 17996545), (18270, 15939797), (18879, 15425610), (19530, 14911423), (26970, 10797927), (31465, 9255366), (37758, 7712805), (40455, 7198618), (56637, 5141870), (62930, 4627683), (80910, 3599309), (94395, 3085122), (113274, 2570935), (188790, 1542561), (283185, 1028374), (514187, 566370)]