30347788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 60117120

約数和(自身を除く): 29769332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 283, 323, 332, 566, 646, 1132, 1292, 1411, 1577, 2822, 3154, 4811, 5377, 5644, 6308, 9622, 10754, 19244, 21508, 23489, 26809, 46978, 53618, 91409, 93956, 107236, 182818, 365636, 399313, 446291, 798626, 892582, 1597252, 1785164, 7586947, 15173894, 30347788]

約数ペア:

[(1, 30347788), (2, 15173894), (4, 7586947), (17, 1785164), (19, 1597252), (34, 892582), (38, 798626), (68, 446291), (76, 399313), (83, 365636), (166, 182818), (283, 107236), (323, 93956), (332, 91409), (566, 53618), (646, 46978), (1132, 26809), (1292, 23489), (1411, 21508), (1577, 19244), (2822, 10754), (3154, 9622), (4811, 6308), (5377, 5644)]