30826005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 56726784

約数和(自身を除く): 25900779

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 1697, 2595, 3633, 5091, 6055, 8485, 11879, 18165, 25455, 35637, 59395, 178185, 293581, 880743, 1467905, 2055067, 4403715, 6165201, 10275335, 30826005]

約数ペア:

[(1, 30826005), (3, 10275335), (5, 6165201), (7, 4403715), (15, 2055067), (21, 1467905), (35, 880743), (105, 293581), (173, 178185), (519, 59395), (865, 35637), (1211, 25455), (1697, 18165), (2595, 11879), (3633, 8485), (5091, 6055)]