30906210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25127}}^1$

素因数の和:25178

約数の個数: 32

約数和(自身を含む): 75987072

約数和(自身を除く): 45080862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25127, 50254, 75381, 125635, 150762, 251270, 376905, 753810, 1030207, 2060414, 3090621, 5151035, 6181242, 10302070, 15453105, 30906210]

約数ペア:

[(1, 30906210), (2, 15453105), (3, 10302070), (5, 6181242), (6, 5151035), (10, 3090621), (15, 2060414), (30, 1030207), (41, 753810), (82, 376905), (123, 251270), (205, 150762), (246, 125635), (410, 75381), (615, 50254), (1230, 25127)]