127882510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1826893}}^1$

素因数の和:1826907

約数の個数: 16

約数和(自身を含む): 263072736

約数和(自身を除く): 135190226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1826893, 3653786, 9134465, 12788251, 18268930, 25576502, 63941255, 127882510]

約数ペア:

[(1, 127882510), (2, 63941255), (5, 25576502), (7, 18268930), (10, 12788251), (14, 9134465), (35, 3653786), (70, 1826893)]