31119230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135301}}^1$

素因数の和:135331

約数の個数: 16

約数和(自身を含む): 58450464

約数和(自身を除く): 27331234

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 135301, 270602, 676505, 1353010, 3111923, 6223846, 15559615, 31119230]

約数ペア:

[(1, 31119230), (2, 15559615), (5, 6223846), (10, 3111923), (23, 1353010), (46, 676505), (115, 270602), (230, 135301)]