2012251260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{325607}}^1$

素因数の和:325722

約数の個数: 48

約数和(自身を含む): 5689022976

約数和(自身を除く): 3676771716

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, 3090, 6180, 325607, 651214, 976821, 1302428, 1628035, 1953642, 3256070, 3907284, 4884105, 6512140, 9768210, 19536420, 33537521, 67075042, 100612563, 134150084, 167687605, 201225126, 335375210, 402450252, 503062815, 670750420, 1006125630, 2012251260]

約数ペア:

[(1, 2012251260), (2, 1006125630), (3, 670750420), (4, 503062815), (5, 402450252), (6, 335375210), (10, 201225126), (12, 167687605), (15, 134150084), (20, 100612563), (30, 67075042), (60, 33537521), (103, 19536420), (206, 9768210), (309, 6512140), (412, 4884105), (515, 3907284), (618, 3256070), (1030, 1953642), (1236, 1628035), (1545, 1302428), (2060, 976821), (3090, 651214), (6180, 325607)]