182917670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45389}}^1$

素因数の和:45440

約数の個数: 32

約数和(自身を含む): 366024960

約数和(自身を除く): 183107290

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 45389, 90778, 226945, 453890, 590057, 1180114, 1407059, 2814118, 2950285, 5900570, 7035295, 14070590, 18291767, 36583534, 91458835, 182917670]

約数ペア:

[(1, 182917670), (2, 91458835), (5, 36583534), (10, 18291767), (13, 14070590), (26, 7035295), (31, 5900570), (62, 2950285), (65, 2814118), (130, 1407059), (155, 1180114), (310, 590057), (403, 453890), (806, 226945), (2015, 90778), (4030, 45389)]