15509156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2017}}^1\times {\mathrm{4993}}^1$

素因数の和:7037

約数の個数: 96

約数和(自身を含む): 40634060544

約数和(自身を除く): 25124903804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2017, 4034, 4993, 8068, 9986, 10085, 14119, 19972, 20170, 22187, 24965, 28238, 34951, 40340, 44374, 49930, 54923, 56476, 69902, 70595, 88748, 99860, 109846, 110935, 139804, 141190, 155309, 174755, 219692, 221870, 274615, 282380, 310618, 349510, 384461, 443740, 549230, 621236, 699020, 768922, 776545, 1098460, 1537844, 1553090, 1922305, 3106180, 3844610, 7689220, 10070881, 20141762, 40283524, 50354405, 70496167, 100708810, 110779691, 140992334, 201417620, 221559382, 281984668, 352480835, 443118764, 553898455, 704961670, 775457837, 1107796910, 1409923340, 1550915674, 2215593820, 3101831348, 3877289185, 7754578370, 15509156740]

約数ペア:

[(1, 15509156740), (2, 7754578370), (4, 3877289185), (5, 3101831348), (7, 2215593820), (10, 1550915674), (11, 1409923340), (14, 1107796910), (20, 775457837), (22, 704961670), (28, 553898455), (35, 443118764), (44, 352480835), (55, 281984668), (70, 221559382), (77, 201417620), (110, 140992334), (140, 110779691), (154, 100708810), (220, 70496167), (308, 50354405), (385, 40283524), (770, 20141762), (1540, 10070881), (2017, 7689220), (4034, 3844610), (4993, 3106180), (8068, 1922305), (9986, 1553090), (10085, 1537844), (14119, 1098460), (19972, 776545), (20170, 768922), (22187, 699020), (24965, 621236), (28238, 549230), (34951, 443740), (40340, 384461), (44374, 349510), (49930, 310618), (54923, 282380), (56476, 274615), (69902, 221870), (70595, 219692), (88748, 174755), (99860, 155309), (109846, 141190), (110935, 139804)]