30109620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{501827}}^1$

素因数の和:501839

約数の個数: 24

約数和(自身を含む): 84307104

約数和(自身を除く): 54197484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 501827, 1003654, 1505481, 2007308, 2509135, 3010962, 5018270, 6021924, 7527405, 10036540, 15054810, 30109620]

約数ペア:

[(1, 30109620), (2, 15054810), (3, 10036540), (4, 7527405), (5, 6021924), (6, 5018270), (10, 3010962), (12, 2509135), (15, 2007308), (20, 1505481), (30, 1003654), (60, 501827)]