23161810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47269}}^1$

素因数の和:47290

約数の個数: 24

約数和(自身を含む): 48499020

約数和(自身を除く): 25337210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 47269, 94538, 236345, 330883, 472690, 661766, 1654415, 2316181, 3308830, 4632362, 11580905, 23161810]

約数ペア:

[(1, 23161810), (2, 11580905), (5, 4632362), (7, 3308830), (10, 2316181), (14, 1654415), (35, 661766), (49, 472690), (70, 330883), (98, 236345), (245, 94538), (490, 47269)]