69515180

素因数分解:

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

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 169349376

約数和(自身を除く): 99834196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7411, 9380, 14822, 29644, 37055, 51877, 74110, 103754, 148220, 207508, 259385, 496537, 518770, 993074, 1037540, 1986148, 2482685, 3475759, 4965370, 6951518, 9930740, 13903036, 17378795, 34757590, 69515180]

約数ペア:

[(1, 69515180), (2, 34757590), (4, 17378795), (5, 13903036), (7, 9930740), (10, 6951518), (14, 4965370), (20, 3475759), (28, 2482685), (35, 1986148), (67, 1037540), (70, 993074), (134, 518770), (140, 496537), (268, 259385), (335, 207508), (469, 148220), (670, 103754), (938, 74110), (1340, 51877), (1876, 37055), (2345, 29644), (4690, 14822), (7411, 9380)]