74008060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{528629}}^1$

素因数の和:528645

約数の個数: 24

約数和(自身を含む): 177619680

約数和(自身を除く): 103611620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 528629, 1057258, 2114516, 2643145, 3700403, 5286290, 7400806, 10572580, 14801612, 18502015, 37004030, 74008060]

約数ペア:

[(1, 74008060), (2, 37004030), (4, 18502015), (5, 14801612), (7, 10572580), (10, 7400806), (14, 5286290), (20, 3700403), (28, 2643145), (35, 2114516), (70, 1057258), (140, 528629)]