289399470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9646649}}^1$

素因数の和:9646659

約数の個数: 16

約数和(自身を含む): 694558800

約数和(自身を除く): 405159330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9646649, 19293298, 28939947, 48233245, 57879894, 96466490, 144699735, 289399470]

約数ペア:

[(1, 289399470), (2, 144699735), (3, 96466490), (5, 57879894), (6, 48233245), (10, 28939947), (15, 19293298), (30, 9646649)]