15488154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 24947046

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 99, 114, 138, 171, 179, 198, 207, 209, 253, 342, 358, 414, 418, 437, 506, 537, 627, 759, 874, 1074, 1254, 1311, 1518, 1611, 1881, 1969, 2277, 2622, 3222, 3401, 3762, 3933, 3938, 4117, 4554, 4807, 5907, 6802, 7866, 8234, 9614, 10203, 11814, 12351, 14421, 17721, 20406, 24702, 28842, 30609, 35442, 37053, 37411, 43263, 45287, 61218, 74106, 74822, 78223, 86526, 90574, 112233, 135861, 156446, 224466, 234669, 271722, 336699, 407583, 469338, 673398, 704007, 815166, 860453, 1408014, 1720906, 2581359, 5162718, 7744077, 15488154]

約数ペア:

[(1, 15488154), (2, 7744077), (3, 5162718), (6, 2581359), (9, 1720906), (11, 1408014), (18, 860453), (19, 815166), (22, 704007), (23, 673398), (33, 469338), (38, 407583), (46, 336699), (57, 271722), (66, 234669), (69, 224466), (99, 156446), (114, 135861), (138, 112233), (171, 90574), (179, 86526), (198, 78223), (207, 74822), (209, 74106), (253, 61218), (342, 45287), (358, 43263), (414, 37411), (418, 37053), (437, 35442), (506, 30609), (537, 28842), (627, 24702), (759, 20406), (874, 17721), (1074, 14421), (1254, 12351), (1311, 11814), (1518, 10203), (1611, 9614), (1881, 8234), (1969, 7866), (2277, 6802), (2622, 5907), (3222, 4807), (3401, 4554), (3762, 4117), (3933, 3938)]