170389446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^4$

素因数の和:297

約数の個数: 20

約数和(自身を含む): 345511932

約数和(自身を除く): 175122486

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 5329, 10658, 15987, 31974, 389017, 778034, 1167051, 2334102, 28398241, 56796482, 85194723, 170389446]

約数ペア:

[(1, 170389446), (2, 85194723), (3, 56796482), (6, 28398241), (73, 2334102), (146, 1167051), (219, 778034), (438, 389017), (5329, 31974), (10658, 15987)]