75627580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77171}}^1$

素因数の和:77194

約数の個数: 36

約数和(自身を含む): 184749768

約数和(自身を除く): 109122188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77171, 154342, 308684, 385855, 540197, 771710, 1080394, 1543420, 2160788, 2700985, 3781379, 5401970, 7562758, 10803940, 15125516, 18906895, 37813790, 75627580]

約数ペア:

[(1, 75627580), (2, 37813790), (4, 18906895), (5, 15125516), (7, 10803940), (10, 7562758), (14, 5401970), (20, 3781379), (28, 2700985), (35, 2160788), (49, 1543420), (70, 1080394), (98, 771710), (140, 540197), (196, 385855), (245, 308684), (490, 154342), (980, 77171)]