128546310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186299}}^1$

素因数の和:186332

約数の個数: 32

約数和(自身を含む): 321926400

約数和(自身を除く): 193380090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 186299, 372598, 558897, 931495, 1117794, 1862990, 2794485, 4284877, 5588970, 8569754, 12854631, 21424385, 25709262, 42848770, 64273155, 128546310]

約数ペア:

[(1, 128546310), (2, 64273155), (3, 42848770), (5, 25709262), (6, 21424385), (10, 12854631), (15, 8569754), (23, 5588970), (30, 4284877), (46, 2794485), (69, 1862990), (115, 1117794), (138, 931495), (230, 558897), (345, 372598), (690, 186299)]