30948155

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 43953840

約数和(自身を除く): 13005685

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2141, 2891, 10705, 14455, 14987, 74935, 104909, 126319, 524545, 631595, 884233, 4421165, 6189631, 30948155]

約数ペア:

[(1, 30948155), (5, 6189631), (7, 4421165), (35, 884233), (49, 631595), (59, 524545), (245, 126319), (295, 104909), (413, 74935), (2065, 14987), (2141, 14455), (2891, 10705)]