2725592030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38937029}}^1$

素因数の和:38937043

約数の個数: 16

約数和(自身を含む): 5606932320

約数和(自身を除く): 2881340290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38937029, 77874058, 194685145, 272559203, 389370290, 545118406, 1362796015, 2725592030]

約数ペア:

[(1, 2725592030), (2, 1362796015), (5, 545118406), (7, 389370290), (10, 272559203), (14, 194685145), (35, 77874058), (70, 38937029)]