15109631740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107925941}}^1$

素因数の和:107925957

約数の個数: 24

約数和(自身を含む): 36263116512

約数和(自身を除く): 21153484772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107925941, 215851882, 431703764, 539629705, 755481587, 1079259410, 1510963174, 2158518820, 3021926348, 3777407935, 7554815870, 15109631740]

約数ペア:

[(1, 15109631740), (2, 7554815870), (4, 3777407935), (5, 3021926348), (7, 2158518820), (10, 1510963174), (14, 1079259410), (20, 755481587), (28, 539629705), (35, 431703764), (70, 215851882), (140, 107925941)]