394030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 874944

約数和(自身を除く): 480914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 433, 455, 866, 910, 2165, 3031, 4330, 5629, 6062, 11258, 15155, 28145, 30310, 39403, 56290, 78806, 197015, 394030]

約数ペア:

[(1, 394030), (2, 197015), (5, 78806), (7, 56290), (10, 39403), (13, 30310), (14, 28145), (26, 15155), (35, 11258), (65, 6062), (70, 5629), (91, 4330), (130, 3031), (182, 2165), (433, 910), (455, 866)]