2460290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5021}}^1$

素因数の和:5042

約数の個数: 24

約数和(自身を含む): 5152572

約数和(自身を除く): 2692282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5021, 10042, 25105, 35147, 50210, 70294, 175735, 246029, 351470, 492058, 1230145, 2460290]

約数ペア:

[(1, 2460290), (2, 1230145), (5, 492058), (7, 351470), (10, 246029), (14, 175735), (35, 70294), (49, 50210), (70, 35147), (98, 25105), (245, 10042), (490, 5021)]