30433280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 56

約数和(自身を含む): 73133712

約数和(自身を除く): 42700432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 743, 1024, 1280, 1486, 2048, 2560, 2972, 3715, 4096, 5120, 5944, 7430, 8192, 10240, 11888, 14860, 20480, 23776, 29720, 40960, 47552, 59440, 95104, 118880, 190208, 237760, 380416, 475520, 760832, 951040, 1521664, 1902080, 3043328, 3804160, 6086656, 7608320, 15216640, 30433280]

約数ペア:

[(1, 30433280), (2, 15216640), (4, 7608320), (5, 6086656), (8, 3804160), (10, 3043328), (16, 1902080), (20, 1521664), (32, 951040), (40, 760832), (64, 475520), (80, 380416), (128, 237760), (160, 190208), (256, 118880), (320, 95104), (512, 59440), (640, 47552), (743, 40960), (1024, 29720), (1280, 23776), (1486, 20480), (2048, 14860), (2560, 11888), (2972, 10240), (3715, 8192), (4096, 7430), (5120, 5944)]