8235290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 17190144

約数和(自身を除く): 8954854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1657, 2485, 3314, 4970, 8285, 11599, 16570, 23198, 57995, 115990, 117647, 235294, 588235, 823529, 1176470, 1647058, 4117645, 8235290]

約数ペア:

[(1, 8235290), (2, 4117645), (5, 1647058), (7, 1176470), (10, 823529), (14, 588235), (35, 235294), (70, 117647), (71, 115990), (142, 57995), (355, 23198), (497, 16570), (710, 11599), (994, 8285), (1657, 4970), (2485, 3314)]