42025980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{700433}}^1$

素因数の和:700445

約数の個数: 24

約数和(自身を含む): 117672912

約数和(自身を除く): 75646932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 700433, 1400866, 2101299, 2801732, 3502165, 4202598, 7004330, 8405196, 10506495, 14008660, 21012990, 42025980]

約数ペア:

[(1, 42025980), (2, 21012990), (3, 14008660), (4, 10506495), (5, 8405196), (6, 7004330), (10, 4202598), (12, 3502165), (15, 2801732), (20, 2101299), (30, 1400866), (60, 700433)]