30497148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 89443200

約数和(自身を除く): 58946052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 199, 258, 297, 324, 387, 396, 398, 473, 516, 594, 597, 774, 796, 891, 946, 1161, 1188, 1194, 1419, 1548, 1782, 1791, 1892, 2189, 2322, 2388, 2838, 3483, 3564, 3582, 4257, 4378, 4644, 5373, 5676, 6567, 6966, 7164, 8514, 8557, 8756, 10746, 12771, 13134, 13932, 16119, 17028, 17114, 19701, 21492, 25542, 25671, 26268, 32238, 34228, 38313, 39402, 51084, 51342, 59103, 64476, 76626, 77013, 78804, 94127, 102684, 118206, 153252, 154026, 177309, 188254, 231039, 236412, 282381, 308052, 354618, 376508, 462078, 564762, 693117, 709236, 847143, 924156, 1129524, 1386234, 1694286, 2541429, 2772468, 3388572, 5082858, 7624287, 10165716, 15248574, 30497148]

約数ペア:

[(1, 30497148), (2, 15248574), (3, 10165716), (4, 7624287), (6, 5082858), (9, 3388572), (11, 2772468), (12, 2541429), (18, 1694286), (22, 1386234), (27, 1129524), (33, 924156), (36, 847143), (43, 709236), (44, 693117), (54, 564762), (66, 462078), (81, 376508), (86, 354618), (99, 308052), (108, 282381), (129, 236412), (132, 231039), (162, 188254), (172, 177309), (198, 154026), (199, 153252), (258, 118206), (297, 102684), (324, 94127), (387, 78804), (396, 77013), (398, 76626), (473, 64476), (516, 59103), (594, 51342), (597, 51084), (774, 39402), (796, 38313), (891, 34228), (946, 32238), (1161, 26268), (1188, 25671), (1194, 25542), (1419, 21492), (1548, 19701), (1782, 17114), (1791, 17028), (1892, 16119), (2189, 13932), (2322, 13134), (2388, 12771), (2838, 10746), (3483, 8756), (3564, 8557), (3582, 8514), (4257, 7164), (4378, 6966), (4644, 6567), (5373, 5676)]