15705071886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 38769269760

約数和(自身を除く): 23064197874

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 233, 238, 357, 402, 466, 469, 699, 714, 938, 1139, 1398, 1407, 1409, 1631, 2278, 2814, 2818, 3262, 3417, 3961, 4227, 4893, 6834, 7922, 7973, 8454, 9786, 9863, 11883, 15611, 15946, 19726, 23766, 23919, 23953, 27727, 29589, 31222, 46833, 47838, 47906, 55454, 59178, 71859, 83181, 93666, 94403, 109277, 143718, 166362, 167671, 188806, 218554, 265387, 283209, 327831, 328297, 335342, 503013, 530774, 566418, 655662, 656594, 660821, 796161, 984891, 1006026, 1321642, 1592322, 1604851, 1857709, 1969782, 1982463, 2298079, 3209702, 3715418, 3964926, 4596158, 4814553, 5573127, 5581049, 6894237, 9629106, 11146254, 11162098, 11233957, 13788474, 16743147, 21995899, 22467914, 33486294, 33701871, 39067343, 43991798, 65987697, 67403742, 78134686, 117202029, 131975394, 153971293, 234404058, 307942586, 373930283, 461913879, 747860566, 923827758, 1121790849, 2243581698, 2617511981, 5235023962, 7852535943, 15705071886]

約数ペア:

[(1, 15705071886), (2, 7852535943), (3, 5235023962), (6, 2617511981), (7, 2243581698), (14, 1121790849), (17, 923827758), (21, 747860566), (34, 461913879), (42, 373930283), (51, 307942586), (67, 234404058), (102, 153971293), (119, 131975394), (134, 117202029), (201, 78134686), (233, 67403742), (238, 65987697), (357, 43991798), (402, 39067343), (466, 33701871), (469, 33486294), (699, 22467914), (714, 21995899), (938, 16743147), (1139, 13788474), (1398, 11233957), (1407, 11162098), (1409, 11146254), (1631, 9629106), (2278, 6894237), (2814, 5581049), (2818, 5573127), (3262, 4814553), (3417, 4596158), (3961, 3964926), (4227, 3715418), (4893, 3209702), (6834, 2298079), (7922, 1982463), (7973, 1969782), (8454, 1857709), (9786, 1604851), (9863, 1592322), (11883, 1321642), (15611, 1006026), (15946, 984891), (19726, 796161), (23766, 660821), (23919, 656594), (23953, 655662), (27727, 566418), (29589, 530774), (31222, 503013), (46833, 335342), (47838, 328297), (47906, 327831), (55454, 283209), (59178, 265387), (71859, 218554), (83181, 188806), (93666, 167671), (94403, 166362), (109277, 143718)]