68753670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99643}}^1$

素因数の和:99676

約数の個数: 32

約数和(自身を含む): 172184832

約数和(自身を除く): 103431162

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99643, 199286, 298929, 498215, 597858, 996430, 1494645, 2291789, 2989290, 4583578, 6875367, 11458945, 13750734, 22917890, 34376835, 68753670]

約数ペア:

[(1, 68753670), (2, 34376835), (3, 22917890), (5, 13750734), (6, 11458945), (10, 6875367), (15, 4583578), (23, 2989290), (30, 2291789), (46, 1494645), (69, 996430), (115, 597858), (138, 498215), (230, 298929), (345, 199286), (690, 99643)]