9100420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65003}}^1$

素因数の和:65019

約数の個数: 24

約数和(自身を含む): 21841344

約数和(自身を除く): 12740924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65003, 130006, 260012, 325015, 455021, 650030, 910042, 1300060, 1820084, 2275105, 4550210, 9100420]

約数ペア:

[(1, 9100420), (2, 4550210), (4, 2275105), (5, 1820084), (7, 1300060), (10, 910042), (14, 650030), (20, 455021), (28, 325015), (35, 260012), (70, 130006), (140, 65003)]