3201940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22871}}^1$

素因数の和:22887

約数の個数: 24

約数和(自身を含む): 7684992

約数和(自身を除く): 4483052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22871, 45742, 91484, 114355, 160097, 228710, 320194, 457420, 640388, 800485, 1600970, 3201940]

約数ペア:

[(1, 3201940), (2, 1600970), (4, 800485), (5, 640388), (7, 457420), (10, 320194), (14, 228710), (20, 160097), (28, 114355), (35, 91484), (70, 45742), (140, 22871)]