12851930210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26228429}}^1$

素因数の和:26228450

約数の個数: 24

約数和(自身を含む): 26910369180

約数和(自身を除く): 14058438970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26228429, 52456858, 131142145, 183599003, 262284290, 367198006, 917995015, 1285193021, 1835990030, 2570386042, 6425965105, 12851930210]

約数ペア:

[(1, 12851930210), (2, 6425965105), (5, 2570386042), (7, 1835990030), (10, 1285193021), (14, 917995015), (35, 367198006), (49, 262284290), (70, 183599003), (98, 131142145), (245, 52456858), (490, 26228429)]