134961260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964009}}^1$

素因数の和:964025

約数の個数: 24

約数和(自身を含む): 323907360

約数和(自身を除く): 188946100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964009, 1928018, 3856036, 4820045, 6748063, 9640090, 13496126, 19280180, 26992252, 33740315, 67480630, 134961260]

約数ペア:

[(1, 134961260), (2, 67480630), (4, 33740315), (5, 26992252), (7, 19280180), (10, 13496126), (14, 9640090), (20, 6748063), (28, 4820045), (35, 3856036), (70, 1928018), (140, 964009)]