61255310

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{4001}}^1$

素因数の和:5539

約数の個数: 16

約数和(自身を含む): 110359152

約数和(自身を除く): 49103842

約数列:

[1, 2, 5, 10, 1531, 3062, 4001, 7655, 8002, 15310, 20005, 40010, 6125531, 12251062, 30627655, 61255310]

約数ペア:

[(1, 61255310), (2, 30627655), (5, 12251062), (10, 6125531), (1531, 40010), (3062, 20005), (4001, 15310), (7655, 8002)]