8908060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{63629}}^1$

素因数の和:63645

約数の個数: 24

約数和(自身を含む): 21379680

約数和(自身を除く): 12471620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 63629, 127258, 254516, 318145, 445403, 636290, 890806, 1272580, 1781612, 2227015, 4454030, 8908060]

約数ペア:

[(1, 8908060), (2, 4454030), (4, 2227015), (5, 1781612), (7, 1272580), (10, 890806), (14, 636290), (20, 445403), (28, 318145), (35, 254516), (70, 127258), (140, 63629)]