210070870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1235711}}^1$

素因数の和:1235735

約数の個数: 16

約数和(自身を含む): 400370688

約数和(自身を除く): 190299818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1235711, 2471422, 6178555, 12357110, 21007087, 42014174, 105035435, 210070870]

約数ペア:

[(1, 210070870), (2, 105035435), (5, 42014174), (10, 21007087), (17, 12357110), (34, 6178555), (85, 2471422), (170, 1235711)]