1279470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42649}}^1$

素因数の和:42659

約数の個数: 16

約数和(自身を含む): 3070800

約数和(自身を除く): 1791330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42649, 85298, 127947, 213245, 255894, 426490, 639735, 1279470]

約数ペア:

[(1, 1279470), (2, 639735), (3, 426490), (5, 255894), (6, 213245), (10, 127947), (15, 85298), (30, 42649)]