29688906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 71677440

約数和(自身を除く): 41988534

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 67, 69, 78, 114, 134, 138, 169, 201, 247, 299, 338, 402, 437, 494, 507, 598, 741, 871, 874, 897, 1014, 1273, 1311, 1482, 1541, 1742, 1794, 2546, 2613, 2622, 3082, 3211, 3819, 3887, 4623, 5226, 5681, 6422, 7638, 7774, 9246, 9633, 11323, 11362, 11661, 16549, 17043, 19266, 20033, 22646, 23322, 29279, 33098, 33969, 34086, 40066, 49647, 58558, 60099, 67938, 73853, 87837, 99294, 120198, 147706, 175674, 215137, 221559, 260429, 380627, 430274, 443118, 520858, 645411, 761254, 781287, 1141881, 1290822, 1562574, 2283762, 4948151, 9896302, 14844453, 29688906]

約数ペア:

[(1, 29688906), (2, 14844453), (3, 9896302), (6, 4948151), (13, 2283762), (19, 1562574), (23, 1290822), (26, 1141881), (38, 781287), (39, 761254), (46, 645411), (57, 520858), (67, 443118), (69, 430274), (78, 380627), (114, 260429), (134, 221559), (138, 215137), (169, 175674), (201, 147706), (247, 120198), (299, 99294), (338, 87837), (402, 73853), (437, 67938), (494, 60099), (507, 58558), (598, 49647), (741, 40066), (871, 34086), (874, 33969), (897, 33098), (1014, 29279), (1273, 23322), (1311, 22646), (1482, 20033), (1541, 19266), (1742, 17043), (1794, 16549), (2546, 11661), (2613, 11362), (2622, 11323), (3082, 9633), (3211, 9246), (3819, 7774), (3887, 7638), (4623, 6422), (5226, 5681)]