30470144

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 52

約数和(自身を含む): 62710296

約数和(自身を除く): 32240152

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 173, 256, 344, 346, 512, 688, 692, 1024, 1376, 1384, 2048, 2752, 2768, 4096, 5504, 5536, 7439, 11008, 11072, 14878, 22016, 22144, 29756, 44032, 44288, 59512, 88064, 88576, 119024, 176128, 177152, 238048, 354304, 476096, 708608, 952192, 1904384, 3808768, 7617536, 15235072, 30470144]

約数ペア:

[(1, 30470144), (2, 15235072), (4, 7617536), (8, 3808768), (16, 1904384), (32, 952192), (43, 708608), (64, 476096), (86, 354304), (128, 238048), (172, 177152), (173, 176128), (256, 119024), (344, 88576), (346, 88064), (512, 59512), (688, 44288), (692, 44032), (1024, 29756), (1376, 22144), (1384, 22016), (2048, 14878), (2752, 11072), (2768, 11008), (4096, 7439), (5504, 5536)]