61258134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 82381866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1499, 1946, 2919, 2998, 4497, 5838, 6811, 8994, 10493, 13622, 20433, 20986, 31479, 40866, 62958, 73451, 146902, 208361, 220353, 416722, 440706, 625083, 1250166, 1458527, 2917054, 4375581, 8751162, 10209689, 20419378, 30629067, 61258134]

約数ペア:

[(1, 61258134), (2, 30629067), (3, 20419378), (6, 10209689), (7, 8751162), (14, 4375581), (21, 2917054), (42, 1458527), (49, 1250166), (98, 625083), (139, 440706), (147, 416722), (278, 220353), (294, 208361), (417, 146902), (834, 73451), (973, 62958), (1499, 40866), (1946, 31479), (2919, 20986), (2998, 20433), (4497, 13622), (5838, 10493), (6811, 8994)]