87105310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{458449}}^1$

素因数の和:458475

約数の個数: 16

約数和(自身を含む): 165042000

約数和(自身を除く): 77936690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 458449, 916898, 2292245, 4584490, 8710531, 17421062, 43552655, 87105310]

約数ペア:

[(1, 87105310), (2, 43552655), (5, 17421062), (10, 8710531), (19, 4584490), (38, 2292245), (95, 916898), (190, 458449)]