320149970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4573571}}^1$

素因数の和:4573585

約数の個数: 16

約数和(自身を含む): 658594368

約数和(自身を除く): 338444398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4573571, 9147142, 22867855, 32014997, 45735710, 64029994, 160074985, 320149970]

約数ペア:

[(1, 320149970), (2, 160074985), (5, 64029994), (7, 45735710), (10, 32014997), (14, 22867855), (35, 9147142), (70, 4573571)]