303842020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{893653}}^1$

素因数の和:893679

約数の個数: 24

約数和(自身を含む): 675602424

約数和(自身を除く): 371760404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 893653, 1787306, 3574612, 4468265, 8936530, 15192101, 17873060, 30384202, 60768404, 75960505, 151921010, 303842020]

約数ペア:

[(1, 303842020), (2, 151921010), (4, 75960505), (5, 60768404), (10, 30384202), (17, 17873060), (20, 15192101), (34, 8936530), (68, 4468265), (85, 3574612), (170, 1787306), (340, 893653)]