30615156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 96008640

約数和(自身を除く): 65393484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 313, 342, 396, 418, 429, 468, 494, 572, 626, 627, 684, 741, 836, 858, 939, 988, 1252, 1254, 1287, 1482, 1716, 1878, 1881, 2223, 2508, 2574, 2717, 2817, 2964, 3443, 3756, 3762, 4069, 4446, 5148, 5434, 5634, 5947, 6886, 7524, 8138, 8151, 8892, 10329, 10868, 11268, 11894, 12207, 13772, 16276, 16302, 17841, 20658, 23788, 24414, 24453, 30987, 32604, 35682, 36621, 41316, 44759, 48828, 48906, 53523, 61974, 65417, 71364, 73242, 77311, 89518, 97812, 107046, 123948, 130834, 134277, 146484, 154622, 179036, 196251, 214092, 231933, 261668, 268554, 309244, 392502, 402831, 463866, 537108, 588753, 695799, 785004, 805662, 850421, 927732, 1177506, 1391598, 1611324, 1700842, 2355012, 2551263, 2783196, 3401684, 5102526, 7653789, 10205052, 15307578, 30615156]

約数ペア:

[(1, 30615156), (2, 15307578), (3, 10205052), (4, 7653789), (6, 5102526), (9, 3401684), (11, 2783196), (12, 2551263), (13, 2355012), (18, 1700842), (19, 1611324), (22, 1391598), (26, 1177506), (33, 927732), (36, 850421), (38, 805662), (39, 785004), (44, 695799), (52, 588753), (57, 537108), (66, 463866), (76, 402831), (78, 392502), (99, 309244), (114, 268554), (117, 261668), (132, 231933), (143, 214092), (156, 196251), (171, 179036), (198, 154622), (209, 146484), (228, 134277), (234, 130834), (247, 123948), (286, 107046), (313, 97812), (342, 89518), (396, 77311), (418, 73242), (429, 71364), (468, 65417), (494, 61974), (572, 53523), (626, 48906), (627, 48828), (684, 44759), (741, 41316), (836, 36621), (858, 35682), (939, 32604), (988, 30987), (1252, 24453), (1254, 24414), (1287, 23788), (1482, 20658), (1716, 17841), (1878, 16302), (1881, 16276), (2223, 13772), (2508, 12207), (2574, 11894), (2717, 11268), (2817, 10868), (2964, 10329), (3443, 8892), (3756, 8151), (3762, 8138), (4069, 7524), (4446, 6886), (5148, 5947), (5434, 5634)]