610540420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4361003}}^1$

素因数の和:4361019

約数の個数: 24

約数和(自身を含む): 1465297344

約数和(自身を除く): 854756924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4361003, 8722006, 17444012, 21805015, 30527021, 43610030, 61054042, 87220060, 122108084, 152635105, 305270210, 610540420]

約数ペア:

[(1, 610540420), (2, 305270210), (4, 152635105), (5, 122108084), (7, 87220060), (10, 61054042), (14, 43610030), (20, 30527021), (28, 21805015), (35, 17444012), (70, 8722006), (140, 4361003)]