184437820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1317413}}^1$

素因数の和:1317429

約数の個数: 24

約数和(自身を含む): 442651104

約数和(自身を除く): 258213284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1317413, 2634826, 5269652, 6587065, 9221891, 13174130, 18443782, 26348260, 36887564, 46109455, 92218910, 184437820]

約数ペア:

[(1, 184437820), (2, 92218910), (4, 46109455), (5, 36887564), (7, 26348260), (10, 18443782), (14, 13174130), (20, 9221891), (28, 6587065), (35, 5269652), (70, 2634826), (140, 1317413)]