190040690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2714867}}^1$

素因数の和:2714881

約数の個数: 16

約数和(自身を含む): 390940992

約数和(自身を除く): 200900302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2714867, 5429734, 13574335, 19004069, 27148670, 38008138, 95020345, 190040690]

約数ペア:

[(1, 190040690), (2, 95020345), (5, 38008138), (7, 27148670), (10, 19004069), (14, 13574335), (35, 5429734), (70, 2714867)]