16703540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119311}}^1$

素因数の和:119327

約数の個数: 24

約数和(自身を含む): 40088832

約数和(自身を除く): 23385292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119311, 238622, 477244, 596555, 835177, 1193110, 1670354, 2386220, 3340708, 4175885, 8351770, 16703540]

約数ペア:

[(1, 16703540), (2, 8351770), (4, 4175885), (5, 3340708), (7, 2386220), (10, 1670354), (14, 1193110), (20, 835177), (28, 596555), (35, 477244), (70, 238622), (140, 119311)]