30705771

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 41824800

約数和(自身を除く): 11119029

約数列:

[1, 3, 73, 149, 219, 447, 941, 2823, 10877, 32631, 68693, 140209, 206079, 420627, 10235257, 30705771]

約数ペア:

[(1, 30705771), (3, 10235257), (73, 420627), (149, 206079), (219, 140209), (447, 68693), (941, 32631), (2823, 10877)]