30793168

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 72217600

約数和(自身を除く): 41424432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 181, 196, 217, 248, 343, 362, 392, 434, 496, 686, 724, 784, 868, 1267, 1372, 1448, 1519, 1736, 2534, 2744, 2896, 3038, 3472, 5068, 5488, 5611, 6076, 8869, 10136, 10633, 11222, 12152, 17738, 20272, 21266, 22444, 24304, 35476, 39277, 42532, 44888, 62083, 70952, 78554, 85064, 89776, 124166, 141904, 157108, 170128, 248332, 274939, 314216, 496664, 549878, 628432, 993328, 1099756, 1924573, 2199512, 3849146, 4399024, 7698292, 15396584, 30793168]

約数ペア:

[(1, 30793168), (2, 15396584), (4, 7698292), (7, 4399024), (8, 3849146), (14, 2199512), (16, 1924573), (28, 1099756), (31, 993328), (49, 628432), (56, 549878), (62, 496664), (98, 314216), (112, 274939), (124, 248332), (181, 170128), (196, 157108), (217, 141904), (248, 124166), (343, 89776), (362, 85064), (392, 78554), (434, 70952), (496, 62083), (686, 44888), (724, 42532), (784, 39277), (868, 35476), (1267, 24304), (1372, 22444), (1448, 21266), (1519, 20272), (1736, 17738), (2534, 12152), (2744, 11222), (2896, 10633), (3038, 10136), (3472, 8869), (5068, 6076), (5488, 5611)]