140630986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 218464812

約数和(自身を除く): 77833826

約数列:

[1, 2, 61, 101, 113, 122, 202, 226, 6161, 6893, 10201, 11413, 12322, 13786, 20402, 22826, 622261, 696193, 1152713, 1244522, 1392386, 2305426, 70315493, 140630986]

約数ペア:

[(1, 140630986), (2, 70315493), (61, 2305426), (101, 1392386), (113, 1244522), (122, 1152713), (202, 696193), (226, 622261), (6161, 22826), (6893, 20402), (10201, 13786), (11413, 12322)]