157412910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 400435200

約数和(自身を除く): 243022290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 942, 1570, 1759, 2355, 2983, 3518, 4710, 5277, 5966, 8795, 8949, 10554, 14915, 17590, 17898, 26385, 29830, 33421, 44745, 52770, 66842, 89490, 100263, 167105, 200526, 276163, 334210, 501315, 552326, 828489, 1002630, 1380815, 1656978, 2761630, 4142445, 5247097, 8284890, 10494194, 15741291, 26235485, 31482582, 52470970, 78706455, 157412910]

約数ペア:

[(1, 157412910), (2, 78706455), (3, 52470970), (5, 31482582), (6, 26235485), (10, 15741291), (15, 10494194), (19, 8284890), (30, 5247097), (38, 4142445), (57, 2761630), (95, 1656978), (114, 1380815), (157, 1002630), (190, 828489), (285, 552326), (314, 501315), (471, 334210), (570, 276163), (785, 200526), (942, 167105), (1570, 100263), (1759, 89490), (2355, 66842), (2983, 52770), (3518, 44745), (4710, 33421), (5277, 29830), (5966, 26385), (8795, 17898), (8949, 17590), (10554, 14915)]