2784049290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 8357506560

約数和(自身を除く): 5573457270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 283, 285, 330, 342, 418, 495, 523, 566, 570, 627, 849, 855, 990, 1045, 1046, 1254, 1415, 1569, 1698, 1710, 1881, 2090, 2547, 2615, 2830, 3113, 3135, 3138, 3762, 4245, 4707, 5094, 5230, 5377, 5753, 6226, 6270, 7845, 8490, 9339, 9405, 9414, 9937, 10754, 11506, 12735, 15565, 15690, 16131, 17259, 18678, 18810, 19874, 23535, 25470, 26885, 28017, 28765, 29811, 31130, 32262, 34518, 46695, 47070, 48393, 49685, 51777, 53770, 56034, 57530, 59147, 59622, 80655, 86295, 89433, 93390, 96786, 99370, 103554, 109307, 118294, 140085, 148009, 149055, 161310, 172590, 177441, 178866, 218614, 241965, 258885, 280170, 295735, 296018, 298110, 327921, 354882, 444027, 447165, 483930, 517770, 532323, 546535, 591470, 655842, 740045, 887205, 888054, 894330, 983763, 1064646, 1093070, 1332081, 1480090, 1628099, 1639605, 1774410, 1967526, 2220135, 2661615, 2664162, 2812171, 3256198, 3279210, 4440270, 4884297, 4918815, 5323230, 5624342, 6660405, 8140495, 8436513, 9768594, 9837630, 13320810, 14060855, 14652891, 16280990, 16873026, 24421485, 25309539, 28121710, 29305782, 30933881, 42182565, 48842970, 50619078, 61867762, 73264455, 84365130, 92801643, 126547695, 146528910, 154669405, 185603286, 253095390, 278404929, 309338810, 464008215, 556809858, 928016430, 1392024645, 2784049290]

約数ペア:

[(1, 2784049290), (2, 1392024645), (3, 928016430), (5, 556809858), (6, 464008215), (9, 309338810), (10, 278404929), (11, 253095390), (15, 185603286), (18, 154669405), (19, 146528910), (22, 126547695), (30, 92801643), (33, 84365130), (38, 73264455), (45, 61867762), (55, 50619078), (57, 48842970), (66, 42182565), (90, 30933881), (95, 29305782), (99, 28121710), (110, 25309539), (114, 24421485), (165, 16873026), (171, 16280990), (190, 14652891), (198, 14060855), (209, 13320810), (283, 9837630), (285, 9768594), (330, 8436513), (342, 8140495), (418, 6660405), (495, 5624342), (523, 5323230), (566, 4918815), (570, 4884297), (627, 4440270), (849, 3279210), (855, 3256198), (990, 2812171), (1045, 2664162), (1046, 2661615), (1254, 2220135), (1415, 1967526), (1569, 1774410), (1698, 1639605), (1710, 1628099), (1881, 1480090), (2090, 1332081), (2547, 1093070), (2615, 1064646), (2830, 983763), (3113, 894330), (3135, 888054), (3138, 887205), (3762, 740045), (4245, 655842), (4707, 591470), (5094, 546535), (5230, 532323), (5377, 517770), (5753, 483930), (6226, 447165), (6270, 444027), (7845, 354882), (8490, 327921), (9339, 298110), (9405, 296018), (9414, 295735), (9937, 280170), (10754, 258885), (11506, 241965), (12735, 218614), (15565, 178866), (15690, 177441), (16131, 172590), (17259, 161310), (18678, 149055), (18810, 148009), (19874, 140085), (23535, 118294), (25470, 109307), (26885, 103554), (28017, 99370), (28765, 96786), (29811, 93390), (31130, 89433), (32262, 86295), (34518, 80655), (46695, 59622), (47070, 59147), (48393, 57530), (49685, 56034), (51777, 53770)]