30169986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 80766720

約数和(自身を除く): 50596734

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 491, 539, 627, 798, 931, 982, 1078, 1254, 1463, 1473, 1617, 1862, 2793, 2926, 2946, 3234, 3437, 4389, 5401, 5586, 6874, 8778, 9329, 10241, 10311, 10802, 16203, 18658, 20482, 20622, 24059, 27987, 30723, 32406, 37807, 48118, 55974, 61446, 65303, 72177, 75614, 102619, 113421, 130606, 144354, 195909, 205238, 226842, 264649, 307857, 391818, 457121, 529298, 615714, 718333, 793947, 914242, 1371363, 1436666, 1587894, 2154999, 2742726, 4309998, 5028331, 10056662, 15084993, 30169986]

約数ペア:

[(1, 30169986), (2, 15084993), (3, 10056662), (6, 5028331), (7, 4309998), (11, 2742726), (14, 2154999), (19, 1587894), (21, 1436666), (22, 1371363), (33, 914242), (38, 793947), (42, 718333), (49, 615714), (57, 529298), (66, 457121), (77, 391818), (98, 307857), (114, 264649), (133, 226842), (147, 205238), (154, 195909), (209, 144354), (231, 130606), (266, 113421), (294, 102619), (399, 75614), (418, 72177), (462, 65303), (491, 61446), (539, 55974), (627, 48118), (798, 37807), (931, 32406), (982, 30723), (1078, 27987), (1254, 24059), (1463, 20622), (1473, 20482), (1617, 18658), (1862, 16203), (2793, 10802), (2926, 10311), (2946, 10241), (3234, 9329), (3437, 8778), (4389, 6874), (5401, 5586)]