302184490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 551341440

約数和(自身を除く): 249156950

約数列:

[1, 2, 5, 10, 103, 206, 397, 515, 739, 794, 1030, 1478, 1985, 3695, 3970, 7390, 40891, 76117, 81782, 152234, 204455, 293383, 380585, 408910, 586766, 761170, 1466915, 2933830, 30218449, 60436898, 151092245, 302184490]

約数ペア:

[(1, 302184490), (2, 151092245), (5, 60436898), (10, 30218449), (103, 2933830), (206, 1466915), (397, 761170), (515, 586766), (739, 408910), (794, 380585), (1030, 293383), (1478, 204455), (1985, 152234), (3695, 81782), (3970, 76117), (7390, 40891)]