2756786460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 7810424832

約数和(自身を除く): 5053638372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 331, 381, 508, 635, 662, 762, 993, 1093, 1270, 1324, 1524, 1655, 1905, 1986, 2186, 2540, 3279, 3310, 3810, 3972, 4372, 4965, 5465, 6558, 6620, 7620, 9930, 10930, 13116, 16395, 19860, 21860, 32790, 42037, 65580, 84074, 126111, 138811, 168148, 210185, 252222, 277622, 361783, 416433, 420370, 504444, 555244, 630555, 694055, 723566, 832866, 840740, 1085349, 1261110, 1388110, 1447132, 1665732, 1808915, 2082165, 2170698, 2522220, 2776220, 3617830, 4164330, 4341396, 5426745, 7235660, 8328660, 10853490, 21706980, 45946441, 91892882, 137839323, 183785764, 229732205, 275678646, 459464410, 551357292, 689196615, 918928820, 1378393230, 2756786460]

約数ペア:

[(1, 2756786460), (2, 1378393230), (3, 918928820), (4, 689196615), (5, 551357292), (6, 459464410), (10, 275678646), (12, 229732205), (15, 183785764), (20, 137839323), (30, 91892882), (60, 45946441), (127, 21706980), (254, 10853490), (331, 8328660), (381, 7235660), (508, 5426745), (635, 4341396), (662, 4164330), (762, 3617830), (993, 2776220), (1093, 2522220), (1270, 2170698), (1324, 2082165), (1524, 1808915), (1655, 1665732), (1905, 1447132), (1986, 1388110), (2186, 1261110), (2540, 1085349), (3279, 840740), (3310, 832866), (3810, 723566), (3972, 694055), (4372, 630555), (4965, 555244), (5465, 504444), (6558, 420370), (6620, 416433), (7620, 361783), (9930, 277622), (10930, 252222), (13116, 210185), (16395, 168148), (19860, 138811), (21860, 126111), (32790, 84074), (42037, 65580)]