149713060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1069379}}^1$

素因数の和:1069395

約数の個数: 24

約数和(自身を含む): 359311680

約数和(自身を除く): 209598620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1069379, 2138758, 4277516, 5346895, 7485653, 10693790, 14971306, 21387580, 29942612, 37428265, 74856530, 149713060]

約数ペア:

[(1, 149713060), (2, 74856530), (4, 37428265), (5, 29942612), (7, 21387580), (10, 14971306), (14, 10693790), (20, 7485653), (28, 5346895), (35, 4277516), (70, 2138758), (140, 1069379)]