103096490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{210401}}^1$

素因数の和:210422

約数の個数: 24

約数和(自身を含む): 215872452

約数和(自身を除く): 112775962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 210401, 420802, 1052005, 1472807, 2104010, 2945614, 7364035, 10309649, 14728070, 20619298, 51548245, 103096490]

約数ペア:

[(1, 103096490), (2, 51548245), (5, 20619298), (7, 14728070), (10, 10309649), (14, 7364035), (35, 2945614), (49, 2104010), (70, 1472807), (98, 1052005), (245, 420802), (490, 210401)]