668528130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{25237}}^1$

素因数の和:26130

約数の個数: 32

約数和(自身を含む): 1606348224

約数和(自身を除く): 937820094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 883, 1766, 2649, 4415, 5298, 8830, 13245, 25237, 26490, 50474, 75711, 126185, 151422, 252370, 378555, 757110, 22284271, 44568542, 66852813, 111421355, 133705626, 222842710, 334264065, 668528130]

約数ペア:

[(1, 668528130), (2, 334264065), (3, 222842710), (5, 133705626), (6, 111421355), (10, 66852813), (15, 44568542), (30, 22284271), (883, 757110), (1766, 378555), (2649, 252370), (4415, 151422), (5298, 126185), (8830, 75711), (13245, 50474), (25237, 26490)]