84687630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27407}}^1$

素因数の和:27520

約数の個数: 32

約数和(自身を含む): 205231104

約数和(自身を除く): 120543474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 27407, 54814, 82221, 137035, 164442, 274070, 411105, 822210, 2822921, 5645842, 8468763, 14114605, 16937526, 28229210, 42343815, 84687630]

約数ペア:

[(1, 84687630), (2, 42343815), (3, 28229210), (5, 16937526), (6, 14114605), (10, 8468763), (15, 5645842), (30, 2822921), (103, 822210), (206, 411105), (309, 274070), (515, 164442), (618, 137035), (1030, 82221), (1545, 54814), (3090, 27407)]