1261185670

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{4219}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 2297030400

約数和(自身を除く): 1035844730

約数列:

[1, 2, 5, 10, 167, 179, 334, 358, 835, 895, 1670, 1790, 4219, 8438, 21095, 29893, 42190, 59786, 149465, 298930, 704573, 755201, 1409146, 1510402, 3522865, 3776005, 7045730, 7552010, 126118567, 252237134, 630592835, 1261185670]

約数ペア:

[(1, 1261185670), (2, 630592835), (5, 252237134), (10, 126118567), (167, 7552010), (179, 7045730), (334, 3776005), (358, 3522865), (835, 1510402), (895, 1409146), (1670, 755201), (1790, 704573), (4219, 298930), (8438, 149465), (21095, 59786), (29893, 42190)]