30815952

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 84185088

約数和(自身を除く): 53369136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 103, 138, 184, 206, 271, 276, 309, 368, 412, 542, 552, 618, 813, 824, 1084, 1104, 1236, 1626, 1648, 2168, 2369, 2472, 3252, 4336, 4738, 4944, 6233, 6504, 7107, 9476, 12466, 13008, 14214, 18699, 18952, 24932, 27913, 28428, 37398, 37904, 49864, 55826, 56856, 74796, 83739, 99728, 111652, 113712, 149592, 167478, 223304, 299184, 334956, 446608, 641999, 669912, 1283998, 1339824, 1925997, 2567996, 3851994, 5135992, 7703988, 10271984, 15407976, 30815952]

約数ペア:

[(1, 30815952), (2, 15407976), (3, 10271984), (4, 7703988), (6, 5135992), (8, 3851994), (12, 2567996), (16, 1925997), (23, 1339824), (24, 1283998), (46, 669912), (48, 641999), (69, 446608), (92, 334956), (103, 299184), (138, 223304), (184, 167478), (206, 149592), (271, 113712), (276, 111652), (309, 99728), (368, 83739), (412, 74796), (542, 56856), (552, 55826), (618, 49864), (813, 37904), (824, 37398), (1084, 28428), (1104, 27913), (1236, 24932), (1626, 18952), (1648, 18699), (2168, 14214), (2369, 13008), (2472, 12466), (3252, 9476), (4336, 7107), (4738, 6504), (4944, 6233)]