2047894290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5481

約数の個数: 192

約数和(自身を含む): 6392131200

約数和(自身を除く): 4344236910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 390, 442, 494, 510, 570, 585, 646, 663, 741, 765, 855, 969, 1105, 1170, 1235, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2470, 2907, 3230, 3315, 3705, 3978, 4199, 4446, 4845, 5419, 5814, 6630, 7410, 8398, 9690, 9945, 10838, 11115, 12597, 14535, 16257, 19890, 20995, 22230, 25194, 27095, 29070, 32514, 37791, 41990, 48771, 54190, 62985, 70447, 75582, 81285, 92123, 97542, 102961, 125970, 140894, 162570, 184246, 188955, 205922, 211341, 243855, 276369, 308883, 352235, 377910, 422682, 460615, 487710, 514805, 552738, 617766, 634023, 704470, 829107, 921230, 926649, 1029610, 1056705, 1197599, 1268046, 1338493, 1381845, 1544415, 1658214, 1750337, 1853298, 2113410, 2395198, 2676986, 2763690, 3088830, 3170115, 3500674, 3592797, 4015479, 4145535, 4633245, 5251011, 5987995, 6340230, 6692465, 7185594, 8030958, 8291070, 8751685, 9266490, 10502022, 10778391, 11975990, 12046437, 13384930, 15753033, 17503370, 17963985, 20077395, 21556782, 22754381, 24092874, 26255055, 31506066, 35927970, 40154790, 45508762, 52510110, 53891955, 60232185, 68263143, 78765165, 107783910, 113771905, 120464370, 136526286, 157530330, 204789429, 227543810, 341315715, 409578858, 682631430, 1023947145, 2047894290]

約数ペア:

[(1, 2047894290), (2, 1023947145), (3, 682631430), (5, 409578858), (6, 341315715), (9, 227543810), (10, 204789429), (13, 157530330), (15, 136526286), (17, 120464370), (18, 113771905), (19, 107783910), (26, 78765165), (30, 68263143), (34, 60232185), (38, 53891955), (39, 52510110), (45, 45508762), (51, 40154790), (57, 35927970), (65, 31506066), (78, 26255055), (85, 24092874), (90, 22754381), (95, 21556782), (102, 20077395), (114, 17963985), (117, 17503370), (130, 15753033), (153, 13384930), (170, 12046437), (171, 11975990), (190, 10778391), (195, 10502022), (221, 9266490), (234, 8751685), (247, 8291070), (255, 8030958), (285, 7185594), (306, 6692465), (323, 6340230), (342, 5987995), (390, 5251011), (442, 4633245), (494, 4145535), (510, 4015479), (570, 3592797), (585, 3500674), (646, 3170115), (663, 3088830), (741, 2763690), (765, 2676986), (855, 2395198), (969, 2113410), (1105, 1853298), (1170, 1750337), (1235, 1658214), (1326, 1544415), (1482, 1381845), (1530, 1338493), (1615, 1268046), (1710, 1197599), (1938, 1056705), (1989, 1029610), (2210, 926649), (2223, 921230), (2470, 829107), (2907, 704470), (3230, 634023), (3315, 617766), (3705, 552738), (3978, 514805), (4199, 487710), (4446, 460615), (4845, 422682), (5419, 377910), (5814, 352235), (6630, 308883), (7410, 276369), (8398, 243855), (9690, 211341), (9945, 205922), (10838, 188955), (11115, 184246), (12597, 162570), (14535, 140894), (16257, 125970), (19890, 102961), (20995, 97542), (22230, 92123), (25194, 81285), (27095, 75582), (29070, 70447), (32514, 62985), (37791, 54190), (41990, 48771)]