30458624

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 72602880

約数和(自身を除く): 42144256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 739, 896, 1288, 1472, 1478, 1792, 2576, 2944, 2956, 5152, 5173, 5888, 5912, 10304, 10346, 11824, 16997, 20608, 20692, 23648, 33994, 41216, 41384, 47296, 67988, 82768, 94592, 118979, 135976, 165536, 189184, 237958, 271952, 331072, 475916, 543904, 662144, 951832, 1087808, 1324288, 1903664, 2175616, 3807328, 4351232, 7614656, 15229312, 30458624]

約数ペア:

[(1, 30458624), (2, 15229312), (4, 7614656), (7, 4351232), (8, 3807328), (14, 2175616), (16, 1903664), (23, 1324288), (28, 1087808), (32, 951832), (46, 662144), (56, 543904), (64, 475916), (92, 331072), (112, 271952), (128, 237958), (161, 189184), (184, 165536), (224, 135976), (256, 118979), (322, 94592), (368, 82768), (448, 67988), (644, 47296), (736, 41384), (739, 41216), (896, 33994), (1288, 23648), (1472, 20692), (1478, 20608), (1792, 16997), (2576, 11824), (2944, 10346), (2956, 10304), (5152, 5912), (5173, 5888)]