304845730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4354939}}^1$

素因数の和:4354953

約数の個数: 16

約数和(自身を含む): 627111360

約数和(自身を除く): 322265630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4354939, 8709878, 21774695, 30484573, 43549390, 60969146, 152422865, 304845730]

約数ペア:

[(1, 304845730), (2, 152422865), (5, 60969146), (7, 43549390), (10, 30484573), (14, 21774695), (35, 8709878), (70, 4354939)]