320480230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4578289}}^1$

素因数の和:4578303

約数の個数: 16

約数和(自身を含む): 659273760

約数和(自身を除く): 338793530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4578289, 9156578, 22891445, 32048023, 45782890, 64096046, 160240115, 320480230]

約数ペア:

[(1, 320480230), (2, 160240115), (5, 64096046), (7, 45782890), (10, 32048023), (14, 22891445), (35, 9156578), (70, 4578289)]