30004460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20633

約数の個数: 24

約数和(自身を含む): 63875616

約数和(自身を除く): 33871156

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20551, 41102, 82204, 102755, 205510, 411020, 1500223, 3000446, 6000892, 7501115, 15002230, 30004460]

約数ペア:

[(1, 30004460), (2, 15002230), (4, 7501115), (5, 6000892), (10, 3000446), (20, 1500223), (73, 411020), (146, 205510), (292, 102755), (365, 82204), (730, 41102), (1460, 20551)]