61886270

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{4349}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 111499200

約数和(自身を除く): 49612930

約数列:

[1, 2, 5, 10, 1423, 2846, 4349, 7115, 8698, 14230, 21745, 43490, 6188627, 12377254, 30943135, 61886270]

約数ペア:

[(1, 61886270), (2, 30943135), (5, 12377254), (10, 6188627), (1423, 43490), (2846, 21745), (4349, 14230), (7115, 8698)]