69350260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{495359}}^1$

素因数の和:495375

約数の個数: 24

約数和(自身を含む): 166440960

約数和(自身を除く): 97090700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 495359, 990718, 1981436, 2476795, 3467513, 4953590, 6935026, 9907180, 13870052, 17337565, 34675130, 69350260]

約数ペア:

[(1, 69350260), (2, 34675130), (4, 17337565), (5, 13870052), (7, 9907180), (10, 6935026), (14, 4953590), (20, 3467513), (28, 2476795), (35, 1981436), (70, 990718), (140, 495359)]