69128670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 179968320

約数和(自身を除く): 110839650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1129, 1570, 2041, 2258, 2355, 3387, 4082, 4710, 5645, 6123, 6774, 10205, 11290, 12246, 14677, 16935, 20410, 29354, 30615, 33870, 44031, 61230, 73385, 88062, 146770, 177253, 220155, 354506, 440310, 531759, 886265, 1063518, 1772530, 2304289, 2658795, 4608578, 5317590, 6912867, 11521445, 13825734, 23042890, 34564335, 69128670]

約数ペア:

[(1, 69128670), (2, 34564335), (3, 23042890), (5, 13825734), (6, 11521445), (10, 6912867), (13, 5317590), (15, 4608578), (26, 2658795), (30, 2304289), (39, 1772530), (65, 1063518), (78, 886265), (130, 531759), (157, 440310), (195, 354506), (314, 220155), (390, 177253), (471, 146770), (785, 88062), (942, 73385), (1129, 61230), (1570, 44031), (2041, 33870), (2258, 30615), (2355, 29354), (3387, 20410), (4082, 16935), (4710, 14677), (5645, 12246), (6123, 11290), (6774, 10205)]