171030160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{305411}}^1$

素因数の和:305431

約数の個数: 40

約数和(自身を含む): 454453056

約数和(自身を除く): 283422896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 305411, 610822, 1221644, 1527055, 2137877, 2443288, 3054110, 4275754, 4886576, 6108220, 8551508, 10689385, 12216440, 17103016, 21378770, 24432880, 34206032, 42757540, 85515080, 171030160]

約数ペア:

[(1, 171030160), (2, 85515080), (4, 42757540), (5, 34206032), (7, 24432880), (8, 21378770), (10, 17103016), (14, 12216440), (16, 10689385), (20, 8551508), (28, 6108220), (35, 4886576), (40, 4275754), (56, 3054110), (70, 2443288), (80, 2137877), (112, 1527055), (140, 1221644), (280, 610822), (560, 305411)]