69036940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493121}}^1$

素因数の和:493137

約数の個数: 24

約数和(自身を含む): 165688992

約数和(自身を除く): 96652052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493121, 986242, 1972484, 2465605, 3451847, 4931210, 6903694, 9862420, 13807388, 17259235, 34518470, 69036940]

約数ペア:

[(1, 69036940), (2, 34518470), (4, 17259235), (5, 13807388), (7, 9862420), (10, 6903694), (14, 4931210), (20, 3451847), (28, 2465605), (35, 1972484), (70, 986242), (140, 493121)]