64504470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2150149}}^1$

素因数の和:2150159

約数の個数: 16

約数和(自身を含む): 154810800

約数和(自身を除く): 90306330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2150149, 4300298, 6450447, 10750745, 12900894, 21501490, 32252235, 64504470]

約数ペア:

[(1, 64504470), (2, 32252235), (3, 21501490), (5, 12900894), (6, 10750745), (10, 6450447), (15, 4300298), (30, 2150149)]