12867923580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214465393}}^1$

素因数の和:214465405

約数の個数: 24

約数和(自身を含む): 36030186192

約数和(自身を除く): 23162262612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214465393, 428930786, 643396179, 857861572, 1072326965, 1286792358, 2144653930, 2573584716, 3216980895, 4289307860, 6433961790, 12867923580]

約数ペア:

[(1, 12867923580), (2, 6433961790), (3, 4289307860), (4, 3216980895), (5, 2573584716), (6, 2144653930), (10, 1286792358), (12, 1072326965), (15, 857861572), (20, 643396179), (30, 428930786), (60, 214465393)]