2008707930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 256

約数和(自身を含む): 6171033600

約数和(自身を除く): 4162325670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 31, 34, 38, 45, 51, 54, 57, 62, 85, 90, 93, 95, 102, 114, 135, 153, 155, 170, 171, 186, 190, 255, 270, 279, 285, 306, 310, 323, 342, 459, 465, 510, 513, 527, 558, 570, 589, 646, 743, 765, 837, 855, 918, 930, 969, 1026, 1054, 1178, 1395, 1486, 1530, 1581, 1615, 1674, 1710, 1767, 1938, 2229, 2295, 2565, 2635, 2790, 2907, 2945, 3162, 3230, 3534, 3715, 4185, 4458, 4590, 4743, 4845, 5130, 5270, 5301, 5814, 5890, 6687, 7430, 7905, 8370, 8721, 8835, 9486, 9690, 10013, 10602, 11145, 12631, 13374, 14117, 14229, 14535, 15810, 15903, 17442, 17670, 20026, 20061, 22290, 23033, 23715, 25262, 26505, 28234, 28458, 29070, 30039, 31806, 33435, 37893, 40122, 42351, 43605, 46066, 47430, 50065, 53010, 60078, 63155, 66870, 69099, 70585, 71145, 75786, 79515, 84702, 87210, 90117, 100130, 100305, 113679, 115165, 126310, 127053, 138198, 141170, 142290, 150195, 159030, 180234, 189465, 200610, 207297, 211755, 227358, 230330, 239989, 254106, 270351, 300390, 341037, 345495, 378930, 381159, 391561, 414594, 423510, 437627, 450585, 479978, 540702, 568395, 621891, 635265, 682074, 690990, 719967, 762318, 783122, 875254, 901170, 1036485, 1136790, 1174683, 1199945, 1243782, 1270530, 1312881, 1351755, 1439934, 1705185, 1905795, 1957805, 2072970, 2159901, 2188135, 2349366, 2399890, 2625762, 2703510, 3109455, 3410370, 3524049, 3599835, 3811590, 3915610, 3938643, 4319802, 4376270, 5873415, 6218910, 6479703, 6564405, 7048098, 7199670, 7439659, 7877286, 10572147, 10799505, 11746830, 11815929, 12959406, 13128810, 14879318, 17620245, 19693215, 21144294, 21599010, 22318977, 23631858, 32398515, 35240490, 37198295, 39386430, 44637954, 52860735, 59079645, 64797030, 66956931, 74396590, 105721470, 111594885, 118159290, 133913862, 200870793, 223189770, 334784655, 401741586, 669569310, 1004353965, 2008707930]

約数ペア:

[(1, 2008707930), (2, 1004353965), (3, 669569310), (5, 401741586), (6, 334784655), (9, 223189770), (10, 200870793), (15, 133913862), (17, 118159290), (18, 111594885), (19, 105721470), (27, 74396590), (30, 66956931), (31, 64797030), (34, 59079645), (38, 52860735), (45, 44637954), (51, 39386430), (54, 37198295), (57, 35240490), (62, 32398515), (85, 23631858), (90, 22318977), (93, 21599010), (95, 21144294), (102, 19693215), (114, 17620245), (135, 14879318), (153, 13128810), (155, 12959406), (170, 11815929), (171, 11746830), (186, 10799505), (190, 10572147), (255, 7877286), (270, 7439659), (279, 7199670), (285, 7048098), (306, 6564405), (310, 6479703), (323, 6218910), (342, 5873415), (459, 4376270), (465, 4319802), (510, 3938643), (513, 3915610), (527, 3811590), (558, 3599835), (570, 3524049), (589, 3410370), (646, 3109455), (743, 2703510), (765, 2625762), (837, 2399890), (855, 2349366), (918, 2188135), (930, 2159901), (969, 2072970), (1026, 1957805), (1054, 1905795), (1178, 1705185), (1395, 1439934), (1486, 1351755), (1530, 1312881), (1581, 1270530), (1615, 1243782), (1674, 1199945), (1710, 1174683), (1767, 1136790), (1938, 1036485), (2229, 901170), (2295, 875254), (2565, 783122), (2635, 762318), (2790, 719967), (2907, 690990), (2945, 682074), (3162, 635265), (3230, 621891), (3534, 568395), (3715, 540702), (4185, 479978), (4458, 450585), (4590, 437627), (4743, 423510), (4845, 414594), (5130, 391561), (5270, 381159), (5301, 378930), (5814, 345495), (5890, 341037), (6687, 300390), (7430, 270351), (7905, 254106), (8370, 239989), (8721, 230330), (8835, 227358), (9486, 211755), (9690, 207297), (10013, 200610), (10602, 189465), (11145, 180234), (12631, 159030), (13374, 150195), (14117, 142290), (14229, 141170), (14535, 138198), (15810, 127053), (15903, 126310), (17442, 115165), (17670, 113679), (20026, 100305), (20061, 100130), (22290, 90117), (23033, 87210), (23715, 84702), (25262, 79515), (26505, 75786), (28234, 71145), (28458, 70585), (29070, 69099), (30039, 66870), (31806, 63155), (33435, 60078), (37893, 53010), (40122, 50065), (42351, 47430), (43605, 46066)]