289306770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9643559}}^1$

素因数の和:9643569

約数の個数: 16

約数和(自身を含む): 694336320

約数和(自身を除く): 405029550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9643559, 19287118, 28930677, 48217795, 57861354, 96435590, 144653385, 289306770]

約数ペア:

[(1, 289306770), (2, 144653385), (3, 96435590), (5, 57861354), (6, 48217795), (10, 28930677), (15, 19287118), (30, 9643559)]