550441010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1123349}}^1$

素因数の和:1123370

約数の個数: 24

約数和(自身を含む): 1152557100

約数和(自身を除く): 602116090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1123349, 2246698, 5616745, 7863443, 11233490, 15726886, 39317215, 55044101, 78634430, 110088202, 275220505, 550441010]

約数ペア:

[(1, 550441010), (2, 275220505), (5, 110088202), (7, 78634430), (10, 55044101), (14, 39317215), (35, 15726886), (49, 11233490), (70, 7863443), (98, 5616745), (245, 2246698), (490, 1123349)]