30884210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{63029}}^1$

素因数の和:63050

約数の個数: 24

約数和(自身を含む): 64668780

約数和(自身を除く): 33784570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 63029, 126058, 315145, 441203, 630290, 882406, 2206015, 3088421, 4412030, 6176842, 15442105, 30884210]

約数ペア:

[(1, 30884210), (2, 15442105), (5, 6176842), (7, 4412030), (10, 3088421), (14, 2206015), (35, 882406), (49, 630290), (70, 441203), (98, 315145), (245, 126058), (490, 63029)]