13670220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 39217248

約数和(自身を除く): 25547028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5557, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 227837, 333420, 455674, 683511, 911348, 1139185, 1367022, 2278370, 2734044, 3417555, 4556740, 6835110, 13670220]

約数ペア:

[(1, 13670220), (2, 6835110), (3, 4556740), (4, 3417555), (5, 2734044), (6, 2278370), (10, 1367022), (12, 1139185), (15, 911348), (20, 683511), (30, 455674), (41, 333420), (60, 227837), (82, 166710), (123, 111140), (164, 83355), (205, 66684), (246, 55570), (410, 33342), (492, 27785), (615, 22228), (820, 16671), (1230, 11114), (2460, 5557)]