30776270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439661}}^1$

素因数の和:439675

約数の個数: 16

約数和(自身を含む): 63311328

約数和(自身を除く): 32535058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439661, 879322, 2198305, 3077627, 4396610, 6155254, 15388135, 30776270]

約数ペア:

[(1, 30776270), (2, 15388135), (5, 6155254), (7, 4396610), (10, 3077627), (14, 2198305), (35, 879322), (70, 439661)]