2021559930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 320

約数和(自身を含む): 6480891648

約数和(自身を除く): 4459331718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 27, 30, 34, 39, 45, 46, 51, 54, 65, 69, 78, 81, 85, 90, 102, 115, 117, 130, 135, 138, 153, 162, 170, 195, 207, 221, 230, 234, 255, 270, 299, 306, 345, 351, 390, 391, 405, 414, 442, 459, 491, 510, 585, 598, 621, 663, 690, 702, 765, 782, 810, 897, 918, 982, 1035, 1053, 1105, 1170, 1173, 1242, 1326, 1377, 1473, 1495, 1530, 1755, 1794, 1863, 1955, 1989, 2070, 2106, 2210, 2295, 2346, 2455, 2691, 2754, 2946, 2990, 3105, 3315, 3510, 3519, 3726, 3910, 3978, 4419, 4485, 4590, 4910, 5083, 5265, 5382, 5865, 5967, 6210, 6383, 6630, 6885, 7038, 7365, 8073, 8347, 8838, 8970, 9315, 9945, 10166, 10530, 10557, 11293, 11730, 11934, 12766, 13257, 13455, 13770, 14730, 15249, 16146, 16694, 17595, 17901, 18630, 19149, 19890, 21114, 22095, 22586, 24219, 25041, 25415, 26514, 26910, 29835, 30498, 31671, 31915, 33879, 35190, 35802, 38298, 39771, 40365, 41735, 44190, 45747, 48438, 50082, 50830, 52785, 56465, 57447, 59670, 63342, 63830, 66285, 67758, 75123, 76245, 79542, 80730, 83470, 89505, 91494, 95745, 101637, 105570, 108511, 112930, 114894, 121095, 125205, 132570, 137241, 146809, 150246, 152490, 158355, 169395, 172341, 179010, 191490, 191981, 198855, 203274, 217022, 225369, 228735, 242190, 250410, 274482, 287235, 293618, 304911, 316710, 325533, 338790, 344682, 375615, 383962, 397710, 411723, 440427, 450738, 457470, 508185, 517023, 542555, 574470, 575943, 609822, 651066, 676107, 686205, 734045, 751230, 823446, 861705, 880854, 914733, 959905, 976599, 1016370, 1034046, 1085110, 1126845, 1151886, 1321281, 1352214, 1372410, 1468090, 1524555, 1627665, 1723410, 1727829, 1829466, 1919810, 1953198, 2058615, 2202135, 2253690, 2495753, 2585115, 2642562, 2879715, 2929797, 3049110, 3255330, 3380535, 3455658, 3963843, 4117230, 4404270, 4573665, 4882995, 4991506, 5170230, 5183487, 5759430, 5859594, 6606405, 6761070, 7487259, 7927686, 8639145, 8789391, 9147330, 9765990, 10366974, 11891529, 12478765, 13212810, 14648985, 14974518, 15550461, 17278290, 17578782, 19819215, 22461777, 23783058, 24957530, 25917435, 29297970, 31100922, 37436295, 39638430, 43946955, 44923554, 51834870, 59457645, 67385331, 74872590, 77752305, 87893910, 112308885, 118915290, 134770662, 155504610, 202155993, 224617770, 336926655, 404311986, 673853310, 1010779965, 2021559930]

約数ペア:

[(1, 2021559930), (2, 1010779965), (3, 673853310), (5, 404311986), (6, 336926655), (9, 224617770), (10, 202155993), (13, 155504610), (15, 134770662), (17, 118915290), (18, 112308885), (23, 87893910), (26, 77752305), (27, 74872590), (30, 67385331), (34, 59457645), (39, 51834870), (45, 44923554), (46, 43946955), (51, 39638430), (54, 37436295), (65, 31100922), (69, 29297970), (78, 25917435), (81, 24957530), (85, 23783058), (90, 22461777), (102, 19819215), (115, 17578782), (117, 17278290), (130, 15550461), (135, 14974518), (138, 14648985), (153, 13212810), (162, 12478765), (170, 11891529), (195, 10366974), (207, 9765990), (221, 9147330), (230, 8789391), (234, 8639145), (255, 7927686), (270, 7487259), (299, 6761070), (306, 6606405), (345, 5859594), (351, 5759430), (390, 5183487), (391, 5170230), (405, 4991506), (414, 4882995), (442, 4573665), (459, 4404270), (491, 4117230), (510, 3963843), (585, 3455658), (598, 3380535), (621, 3255330), (663, 3049110), (690, 2929797), (702, 2879715), (765, 2642562), (782, 2585115), (810, 2495753), (897, 2253690), (918, 2202135), (982, 2058615), (1035, 1953198), (1053, 1919810), (1105, 1829466), (1170, 1727829), (1173, 1723410), (1242, 1627665), (1326, 1524555), (1377, 1468090), (1473, 1372410), (1495, 1352214), (1530, 1321281), (1755, 1151886), (1794, 1126845), (1863, 1085110), (1955, 1034046), (1989, 1016370), (2070, 976599), (2106, 959905), (2210, 914733), (2295, 880854), (2346, 861705), (2455, 823446), (2691, 751230), (2754, 734045), (2946, 686205), (2990, 676107), (3105, 651066), (3315, 609822), (3510, 575943), (3519, 574470), (3726, 542555), (3910, 517023), (3978, 508185), (4419, 457470), (4485, 450738), (4590, 440427), (4910, 411723), (5083, 397710), (5265, 383962), (5382, 375615), (5865, 344682), (5967, 338790), (6210, 325533), (6383, 316710), (6630, 304911), (6885, 293618), (7038, 287235), (7365, 274482), (8073, 250410), (8347, 242190), (8838, 228735), (8970, 225369), (9315, 217022), (9945, 203274), (10166, 198855), (10530, 191981), (10557, 191490), (11293, 179010), (11730, 172341), (11934, 169395), (12766, 158355), (13257, 152490), (13455, 150246), (13770, 146809), (14730, 137241), (15249, 132570), (16146, 125205), (16694, 121095), (17595, 114894), (17901, 112930), (18630, 108511), (19149, 105570), (19890, 101637), (21114, 95745), (22095, 91494), (22586, 89505), (24219, 83470), (25041, 80730), (25415, 79542), (26514, 76245), (26910, 75123), (29835, 67758), (30498, 66285), (31671, 63830), (31915, 63342), (33879, 59670), (35190, 57447), (35802, 56465), (38298, 52785), (39771, 50830), (40365, 50082), (41735, 48438), (44190, 45747)]