270055565542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1\times {\mathrm{11969}}^1$

素因数の和:12581

約数の個数: 64

約数和(自身を含む): 490720204800

約数和(自身を除く): 220664639258

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 313, 542, 626, 1897, 2191, 3794, 4382, 5149, 5947, 10298, 11894, 11969, 23938, 36043, 41629, 72086, 83258, 83783, 84823, 167566, 169646, 227411, 454822, 593761, 1187522, 1591877, 1611637, 3183754, 3223274, 3243599, 3746297, 6487198, 7492594, 11281459, 22562918, 22705193, 26224079, 45410386, 52448158, 61628381, 71179643, 123256762, 142359286, 431398667, 498257501, 862797334, 996515002, 1015246487, 2030492974, 7106725409, 14213450818, 19289683253, 38579366506, 135027782771, 270055565542]

約数ペア:

[(1, 270055565542), (2, 135027782771), (7, 38579366506), (14, 19289683253), (19, 14213450818), (38, 7106725409), (133, 2030492974), (266, 1015246487), (271, 996515002), (313, 862797334), (542, 498257501), (626, 431398667), (1897, 142359286), (2191, 123256762), (3794, 71179643), (4382, 61628381), (5149, 52448158), (5947, 45410386), (10298, 26224079), (11894, 22705193), (11969, 22562918), (23938, 11281459), (36043, 7492594), (41629, 6487198), (72086, 3746297), (83258, 3243599), (83783, 3223274), (84823, 3183754), (167566, 1611637), (169646, 1591877), (227411, 1187522), (454822, 593761)]