190075060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1357679}}^1$

素因数の和:1357695

約数の個数: 24

約数和(自身を含む): 456180480

約数和(自身を除く): 266105420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1357679, 2715358, 5430716, 6788395, 9503753, 13576790, 19007506, 27153580, 38015012, 47518765, 95037530, 190075060]

約数ペア:

[(1, 190075060), (2, 95037530), (4, 47518765), (5, 38015012), (7, 27153580), (10, 19007506), (14, 13576790), (20, 9503753), (28, 6788395), (35, 5430716), (70, 2715358), (140, 1357679)]