1946670660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3917}}^1$

素因数の和:4194

約数の個数: 144

約数和(自身を含む): 6469025472

約数和(自身を除く): 4522354812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 251, 330, 396, 495, 502, 660, 753, 990, 1004, 1255, 1506, 1980, 2259, 2510, 2761, 3012, 3765, 3917, 4518, 5020, 5522, 7530, 7834, 8283, 9036, 11044, 11295, 11751, 13805, 15060, 15668, 16566, 19585, 22590, 23502, 24849, 27610, 33132, 35253, 39170, 41415, 43087, 45180, 47004, 49698, 55220, 58755, 70506, 78340, 82830, 86174, 99396, 117510, 124245, 129261, 141012, 165660, 172348, 176265, 215435, 235020, 248490, 258522, 352530, 387783, 430870, 496980, 517044, 646305, 705060, 775566, 861740, 983167, 1292610, 1551132, 1938915, 1966334, 2585220, 2949501, 3877830, 3932668, 4915835, 5899002, 7755660, 8848503, 9831670, 10814837, 11798004, 14747505, 17697006, 19663340, 21629674, 29495010, 32444511, 35394012, 43259348, 44242515, 54074185, 58990020, 64889022, 88485030, 97333533, 108148370, 129778044, 162222555, 176970060, 194667066, 216296740, 324445110, 389334132, 486667665, 648890220, 973335330, 1946670660]

約数ペア:

[(1, 1946670660), (2, 973335330), (3, 648890220), (4, 486667665), (5, 389334132), (6, 324445110), (9, 216296740), (10, 194667066), (11, 176970060), (12, 162222555), (15, 129778044), (18, 108148370), (20, 97333533), (22, 88485030), (30, 64889022), (33, 58990020), (36, 54074185), (44, 44242515), (45, 43259348), (55, 35394012), (60, 32444511), (66, 29495010), (90, 21629674), (99, 19663340), (110, 17697006), (132, 14747505), (165, 11798004), (180, 10814837), (198, 9831670), (220, 8848503), (251, 7755660), (330, 5899002), (396, 4915835), (495, 3932668), (502, 3877830), (660, 2949501), (753, 2585220), (990, 1966334), (1004, 1938915), (1255, 1551132), (1506, 1292610), (1980, 983167), (2259, 861740), (2510, 775566), (2761, 705060), (3012, 646305), (3765, 517044), (3917, 496980), (4518, 430870), (5020, 387783), (5522, 352530), (7530, 258522), (7834, 248490), (8283, 235020), (9036, 215435), (11044, 176265), (11295, 172348), (11751, 165660), (13805, 141012), (15060, 129261), (15668, 124245), (16566, 117510), (19585, 99396), (22590, 86174), (23502, 82830), (24849, 78340), (27610, 70506), (33132, 58755), (35253, 55220), (39170, 49698), (41415, 47004), (43087, 45180)]