13639260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 24938916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2207, 3090, 4414, 6180, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 227321, 454642, 681963, 909284, 1136605, 1363926, 2273210, 2727852, 3409815, 4546420, 6819630, 13639260]

約数ペア:

[(1, 13639260), (2, 6819630), (3, 4546420), (4, 3409815), (5, 2727852), (6, 2273210), (10, 1363926), (12, 1136605), (15, 909284), (20, 681963), (30, 454642), (60, 227321), (103, 132420), (206, 66210), (309, 44140), (412, 33105), (515, 26484), (618, 22070), (1030, 13242), (1236, 11035), (1545, 8828), (2060, 6621), (2207, 6180), (3090, 4414)]