295220170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4217431}}^1$

素因数の和:4217445

約数の個数: 16

約数和(自身を含む): 607310208

約数和(自身を除く): 312090038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4217431, 8434862, 21087155, 29522017, 42174310, 59044034, 147610085, 295220170]

約数ペア:

[(1, 295220170), (2, 147610085), (5, 59044034), (7, 42174310), (10, 29522017), (14, 21087155), (35, 8434862), (70, 4217431)]