7691740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{54941}}^1$

素因数の和:54957

約数の個数: 24

約数和(自身を含む): 18460512

約数和(自身を除く): 10768772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 54941, 109882, 219764, 274705, 384587, 549410, 769174, 1098820, 1538348, 1922935, 3845870, 7691740]

約数ペア:

[(1, 7691740), (2, 3845870), (4, 1922935), (5, 1538348), (7, 1098820), (10, 769174), (14, 549410), (20, 384587), (28, 274705), (35, 219764), (70, 109882), (140, 54941)]