139030360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7411}}^1$

素因数の和:7496

約数の個数: 64

約数和(自身を含む): 362891520

約数和(自身を除く): 223861160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 7411, 9380, 14822, 18760, 29644, 37055, 51877, 59288, 74110, 103754, 148220, 207508, 259385, 296440, 415016, 496537, 518770, 993074, 1037540, 1986148, 2075080, 2482685, 3475759, 3972296, 4965370, 6951518, 9930740, 13903036, 17378795, 19861480, 27806072, 34757590, 69515180, 139030360]

約数ペア:

[(1, 139030360), (2, 69515180), (4, 34757590), (5, 27806072), (7, 19861480), (8, 17378795), (10, 13903036), (14, 9930740), (20, 6951518), (28, 4965370), (35, 3972296), (40, 3475759), (56, 2482685), (67, 2075080), (70, 1986148), (134, 1037540), (140, 993074), (268, 518770), (280, 496537), (335, 415016), (469, 296440), (536, 259385), (670, 207508), (938, 148220), (1340, 103754), (1876, 74110), (2345, 59288), (2680, 51877), (3752, 37055), (4690, 29644), (7411, 18760), (9380, 14822)]