4763290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9721}}^1$

素因数の和:9742

約数の個数: 24

約数和(自身を含む): 9974772

約数和(自身を除く): 5211482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9721, 19442, 48605, 68047, 97210, 136094, 340235, 476329, 680470, 952658, 2381645, 4763290]

約数ペア:

[(1, 4763290), (2, 2381645), (5, 952658), (7, 680470), (10, 476329), (14, 340235), (35, 136094), (49, 97210), (70, 68047), (98, 48605), (245, 19442), (490, 9721)]