306044270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4372061}}^1$

素因数の和:4372075

約数の個数: 16

約数和(自身を含む): 629576928

約数和(自身を除く): 323532658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4372061, 8744122, 21860305, 30604427, 43720610, 61208854, 153022135, 306044270]

約数ペア:

[(1, 306044270), (2, 153022135), (5, 61208854), (7, 43720610), (10, 30604427), (14, 21860305), (35, 8744122), (70, 4372061)]