2729930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 5719680

約数和(自身を除く): 2989750

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 661, 826, 1322, 2065, 3305, 4130, 4627, 6610, 9254, 23135, 38999, 46270, 77998, 194995, 272993, 389990, 545986, 1364965, 2729930]

約数ペア:

[(1, 2729930), (2, 1364965), (5, 545986), (7, 389990), (10, 272993), (14, 194995), (35, 77998), (59, 46270), (70, 38999), (118, 23135), (295, 9254), (413, 6610), (590, 4627), (661, 4130), (826, 3305), (1322, 2065)]