5215158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 9300042

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 23, 26, 27, 34, 38, 39, 46, 51, 54, 57, 69, 78, 102, 114, 117, 138, 153, 171, 207, 221, 234, 247, 299, 306, 323, 342, 351, 391, 414, 437, 442, 459, 494, 513, 598, 621, 646, 663, 702, 741, 782, 874, 897, 918, 969, 1026, 1173, 1242, 1311, 1326, 1482, 1794, 1938, 1989, 2223, 2346, 2622, 2691, 2907, 3519, 3933, 3978, 4199, 4446, 5083, 5382, 5681, 5814, 5967, 6669, 7038, 7429, 7866, 8073, 8398, 8721, 10166, 10557, 11362, 11799, 11934, 12597, 13338, 14858, 15249, 16146, 17043, 17442, 21114, 22287, 23598, 25194, 30498, 34086, 37791, 44574, 45747, 51129, 66861, 75582, 91494, 96577, 102258, 113373, 133722, 137241, 153387, 193154, 200583, 226746, 274482, 289731, 306774, 401166, 579462, 869193, 1738386, 2607579, 5215158]

約数ペア:

[(1, 5215158), (2, 2607579), (3, 1738386), (6, 869193), (9, 579462), (13, 401166), (17, 306774), (18, 289731), (19, 274482), (23, 226746), (26, 200583), (27, 193154), (34, 153387), (38, 137241), (39, 133722), (46, 113373), (51, 102258), (54, 96577), (57, 91494), (69, 75582), (78, 66861), (102, 51129), (114, 45747), (117, 44574), (138, 37791), (153, 34086), (171, 30498), (207, 25194), (221, 23598), (234, 22287), (247, 21114), (299, 17442), (306, 17043), (323, 16146), (342, 15249), (351, 14858), (391, 13338), (414, 12597), (437, 11934), (442, 11799), (459, 11362), (494, 10557), (513, 10166), (598, 8721), (621, 8398), (646, 8073), (663, 7866), (702, 7429), (741, 7038), (782, 6669), (874, 5967), (897, 5814), (918, 5681), (969, 5382), (1026, 5083), (1173, 4446), (1242, 4199), (1311, 3978), (1326, 3933), (1482, 3519), (1794, 2907), (1938, 2691), (1989, 2622), (2223, 2346)]