1925210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3950

約数の個数: 24

約数和(自身を含む): 4032180

約数和(自身を除く): 2106970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3929, 7858, 19645, 27503, 39290, 55006, 137515, 192521, 275030, 385042, 962605, 1925210]

約数ペア:

[(1, 1925210), (2, 962605), (5, 385042), (7, 275030), (10, 192521), (14, 137515), (35, 55006), (49, 39290), (70, 27503), (98, 19645), (245, 7858), (490, 3929)]