16988894220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 47811456000

約数和(自身を除く): 30822561780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 839, 967, 1047, 1396, 1678, 1745, 1934, 2094, 2517, 2901, 3356, 3490, 3868, 4188, 4195, 4835, 5034, 5235, 5802, 6980, 8390, 9670, 10068, 10470, 11604, 12585, 14505, 16780, 19340, 20940, 25170, 29010, 50340, 58020, 292811, 337483, 585622, 674966, 811313, 878433, 1012449, 1171244, 1349932, 1464055, 1622626, 1687415, 1756866, 2024898, 2433939, 2928110, 3245252, 3374830, 3513732, 4049796, 4056565, 4392165, 4867878, 5062245, 5856220, 6749660, 8113130, 8784330, 9735756, 10124490, 12169695, 16226260, 17568660, 20248980, 24339390, 48678780, 283148237, 566296474, 849444711, 1132592948, 1415741185, 1698889422, 2831482370, 3397778844, 4247223555, 5662964740, 8494447110, 16988894220]

約数ペア:

[(1, 16988894220), (2, 8494447110), (3, 5662964740), (4, 4247223555), (5, 3397778844), (6, 2831482370), (10, 1698889422), (12, 1415741185), (15, 1132592948), (20, 849444711), (30, 566296474), (60, 283148237), (349, 48678780), (698, 24339390), (839, 20248980), (967, 17568660), (1047, 16226260), (1396, 12169695), (1678, 10124490), (1745, 9735756), (1934, 8784330), (2094, 8113130), (2517, 6749660), (2901, 5856220), (3356, 5062245), (3490, 4867878), (3868, 4392165), (4188, 4056565), (4195, 4049796), (4835, 3513732), (5034, 3374830), (5235, 3245252), (5802, 2928110), (6980, 2433939), (8390, 2024898), (9670, 1756866), (10068, 1687415), (10470, 1622626), (11604, 1464055), (12585, 1349932), (14505, 1171244), (16780, 1012449), (19340, 878433), (20940, 811313), (25170, 674966), (29010, 585622), (50340, 337483), (58020, 292811)]