2180361610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31148023}}^1$

素因数の和:31148037

約数の個数: 16

約数和(自身を含む): 4485315456

約数和(自身を除く): 2304953846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 31148023, 62296046, 155740115, 218036161, 311480230, 436072322, 1090180805, 2180361610]

約数ペア:

[(1, 2180361610), (2, 1090180805), (5, 436072322), (7, 311480230), (10, 218036161), (14, 155740115), (35, 62296046), (70, 31148023)]