161508410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47087}}^1$

素因数の和:47115

約数の個数: 32

約数和(自身を含む): 339033600

約数和(自身を除く): 177525190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 47087, 94174, 235435, 329609, 470870, 659218, 1648045, 2307263, 3296090, 4614526, 11536315, 16150841, 23072630, 32301682, 80754205, 161508410]

約数ペア:

[(1, 161508410), (2, 80754205), (5, 32301682), (7, 23072630), (10, 16150841), (14, 11536315), (35, 4614526), (49, 3296090), (70, 2307263), (98, 1648045), (245, 659218), (343, 470870), (490, 329609), (686, 235435), (1715, 94174), (3430, 47087)]