2754985310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 6680392704

約数和(自身を除く): 3925407394

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 71, 77, 98, 110, 115, 142, 154, 161, 230, 245, 253, 313, 322, 355, 385, 490, 497, 506, 539, 626, 710, 770, 781, 805, 994, 1078, 1127, 1265, 1562, 1565, 1610, 1633, 1771, 2191, 2254, 2485, 2530, 2695, 3130, 3266, 3443, 3479, 3542, 3905, 4382, 4970, 5390, 5467, 5635, 6886, 6958, 7199, 7810, 8165, 8855, 10934, 10955, 11270, 11431, 12397, 14398, 15337, 16330, 17215, 17395, 17710, 17963, 21910, 22223, 22862, 24101, 24794, 27335, 30674, 34430, 34790, 35926, 35995, 38269, 44446, 48202, 50393, 54670, 57155, 61985, 71990, 76538, 76685, 79189, 80017, 89815, 100786, 111115, 114310, 120505, 123970, 125741, 153370, 155561, 158378, 160034, 168707, 179630, 191345, 222230, 241010, 244453, 251482, 251965, 311122, 337414, 352751, 382690, 395945, 400085, 488906, 503930, 511129, 554323, 628705, 705502, 777805, 791890, 800170, 843535, 880187, 1022258, 1088927, 1108646, 1222265, 1257410, 1555610, 1687070, 1711171, 1760374, 1763755, 2177854, 2444530, 2555645, 2771615, 3422342, 3527510, 3577903, 3880261, 4400935, 5111290, 5444635, 5543230, 5622419, 7155806, 7760522, 8555855, 8801870, 10889270, 11244838, 11978197, 17111710, 17889515, 19401305, 23956394, 25045321, 28112095, 35779030, 38802610, 39356933, 50090642, 56224190, 59890985, 78713866, 119781970, 125226605, 196784665, 250453210, 275498531, 393569330, 550997062, 1377492655, 2754985310]

約数ペア:

[(1, 2754985310), (2, 1377492655), (5, 550997062), (7, 393569330), (10, 275498531), (11, 250453210), (14, 196784665), (22, 125226605), (23, 119781970), (35, 78713866), (46, 59890985), (49, 56224190), (55, 50090642), (70, 39356933), (71, 38802610), (77, 35779030), (98, 28112095), (110, 25045321), (115, 23956394), (142, 19401305), (154, 17889515), (161, 17111710), (230, 11978197), (245, 11244838), (253, 10889270), (313, 8801870), (322, 8555855), (355, 7760522), (385, 7155806), (490, 5622419), (497, 5543230), (506, 5444635), (539, 5111290), (626, 4400935), (710, 3880261), (770, 3577903), (781, 3527510), (805, 3422342), (994, 2771615), (1078, 2555645), (1127, 2444530), (1265, 2177854), (1562, 1763755), (1565, 1760374), (1610, 1711171), (1633, 1687070), (1771, 1555610), (2191, 1257410), (2254, 1222265), (2485, 1108646), (2530, 1088927), (2695, 1022258), (3130, 880187), (3266, 843535), (3443, 800170), (3479, 791890), (3542, 777805), (3905, 705502), (4382, 628705), (4970, 554323), (5390, 511129), (5467, 503930), (5635, 488906), (6886, 400085), (6958, 395945), (7199, 382690), (7810, 352751), (8165, 337414), (8855, 311122), (10934, 251965), (10955, 251482), (11270, 244453), (11431, 241010), (12397, 222230), (14398, 191345), (15337, 179630), (16330, 168707), (17215, 160034), (17395, 158378), (17710, 155561), (17963, 153370), (21910, 125741), (22223, 123970), (22862, 120505), (24101, 114310), (24794, 111115), (27335, 100786), (30674, 89815), (34430, 80017), (34790, 79189), (35926, 76685), (35995, 76538), (38269, 71990), (44446, 61985), (48202, 57155), (50393, 54670)]