13725780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 38822784

約数和(自身を除く): 25097004

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, 2221, 3090, 4442, 6180, 6663, 8884, 11105, 13326, 22210, 26652, 33315, 44420, 66630, 133260, 228763, 457526, 686289, 915052, 1143815, 1372578, 2287630, 2745156, 3431445, 4575260, 6862890, 13725780]

約数ペア:

[(1, 13725780), (2, 6862890), (3, 4575260), (4, 3431445), (5, 2745156), (6, 2287630), (10, 1372578), (12, 1143815), (15, 915052), (20, 686289), (30, 457526), (60, 228763), (103, 133260), (206, 66630), (309, 44420), (412, 33315), (515, 26652), (618, 22210), (1030, 13326), (1236, 11105), (1545, 8884), (2060, 6663), (2221, 6180), (3090, 4442)]