30727788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 92951040

約数和(自身を除く): 62223252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1481, 1482, 1596, 1729, 2962, 2964, 3458, 4443, 5187, 5924, 6916, 8886, 10367, 10374, 17772, 19253, 20734, 20748, 28139, 31101, 38506, 41468, 56278, 57759, 62202, 77012, 84417, 112556, 115518, 124404, 134771, 168834, 196973, 231036, 269542, 337668, 365807, 393946, 404313, 539084, 590919, 731614, 787892, 808626, 1097421, 1181838, 1463228, 1617252, 2194842, 2363676, 2560649, 4389684, 5121298, 7681947, 10242596, 15363894, 30727788]

約数ペア:

[(1, 30727788), (2, 15363894), (3, 10242596), (4, 7681947), (6, 5121298), (7, 4389684), (12, 2560649), (13, 2363676), (14, 2194842), (19, 1617252), (21, 1463228), (26, 1181838), (28, 1097421), (38, 808626), (39, 787892), (42, 731614), (52, 590919), (57, 539084), (76, 404313), (78, 393946), (84, 365807), (91, 337668), (114, 269542), (133, 231036), (156, 196973), (182, 168834), (228, 134771), (247, 124404), (266, 115518), (273, 112556), (364, 84417), (399, 77012), (494, 62202), (532, 57759), (546, 56278), (741, 41468), (798, 38506), (988, 31101), (1092, 28139), (1481, 20748), (1482, 20734), (1596, 19253), (1729, 17772), (2962, 10374), (2964, 10367), (3458, 8886), (4443, 6916), (5187, 5924)]