275490306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 741861120

約数和(自身を除く): 466370814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 109, 117, 126, 182, 218, 234, 273, 327, 546, 654, 763, 819, 981, 1417, 1526, 1543, 1638, 1962, 2289, 2834, 3086, 4251, 4578, 4629, 6867, 8502, 9258, 9919, 10801, 12753, 13734, 13887, 19838, 20059, 21602, 25506, 27774, 29757, 32403, 40118, 59514, 60177, 64806, 89271, 97209, 120354, 140413, 168187, 178542, 180531, 194418, 280826, 336374, 361062, 421239, 504561, 842478, 1009122, 1177309, 1263717, 1513683, 2186431, 2354618, 2527434, 3027366, 3531927, 4372862, 6559293, 7063854, 10595781, 13118586, 15305017, 19677879, 21191562, 30610034, 39355758, 45915051, 91830102, 137745153, 275490306]

約数ペア:

[(1, 275490306), (2, 137745153), (3, 91830102), (6, 45915051), (7, 39355758), (9, 30610034), (13, 21191562), (14, 19677879), (18, 15305017), (21, 13118586), (26, 10595781), (39, 7063854), (42, 6559293), (63, 4372862), (78, 3531927), (91, 3027366), (109, 2527434), (117, 2354618), (126, 2186431), (182, 1513683), (218, 1263717), (234, 1177309), (273, 1009122), (327, 842478), (546, 504561), (654, 421239), (763, 361062), (819, 336374), (981, 280826), (1417, 194418), (1526, 180531), (1543, 178542), (1638, 168187), (1962, 140413), (2289, 120354), (2834, 97209), (3086, 89271), (4251, 64806), (4578, 60177), (4629, 59514), (6867, 40118), (8502, 32403), (9258, 29757), (9919, 27774), (10801, 25506), (12753, 21602), (13734, 20059), (13887, 19838)]