7561020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 22095360

約数和(自身を除く): 14534340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5479, 10958, 16437, 21916, 27395, 32874, 54790, 65748, 82185, 109580, 126017, 164370, 252034, 328740, 378051, 504068, 630085, 756102, 1260170, 1512204, 1890255, 2520340, 3780510, 7561020]

約数ペア:

[(1, 7561020), (2, 3780510), (3, 2520340), (4, 1890255), (5, 1512204), (6, 1260170), (10, 756102), (12, 630085), (15, 504068), (20, 378051), (23, 328740), (30, 252034), (46, 164370), (60, 126017), (69, 109580), (92, 82185), (115, 65748), (138, 54790), (230, 32874), (276, 27395), (345, 21916), (460, 16437), (690, 10958), (1380, 5479)]