171423770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3881}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 353293056

約数和(自身を除く): 181869286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 3155, 3881, 4417, 6310, 7762, 8834, 19405, 22085, 27167, 38810, 44170, 54334, 135835, 271670, 2448911, 4897822, 12244555, 17142377, 24489110, 34284754, 85711885, 171423770]

約数ペア:

[(1, 171423770), (2, 85711885), (5, 34284754), (7, 24489110), (10, 17142377), (14, 12244555), (35, 4897822), (70, 2448911), (631, 271670), (1262, 135835), (3155, 54334), (3881, 44170), (4417, 38810), (6310, 27167), (7762, 22085), (8834, 19405)]