27839970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 75075840

約数和(自身を除く): 47235870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1063, 1455, 1746, 2126, 2619, 2910, 3189, 4365, 5238, 5315, 6378, 8730, 9567, 10630, 13095, 15945, 19134, 26190, 28701, 31890, 47835, 57402, 95670, 103111, 143505, 206222, 287010, 309333, 515555, 618666, 927999, 1031110, 1546665, 1855998, 2783997, 3093330, 4639995, 5567994, 9279990, 13919985, 27839970]

約数ペア:

[(1, 27839970), (2, 13919985), (3, 9279990), (5, 5567994), (6, 4639995), (9, 3093330), (10, 2783997), (15, 1855998), (18, 1546665), (27, 1031110), (30, 927999), (45, 618666), (54, 515555), (90, 309333), (97, 287010), (135, 206222), (194, 143505), (270, 103111), (291, 95670), (485, 57402), (582, 47835), (873, 31890), (970, 28701), (1063, 26190), (1455, 19134), (1746, 15945), (2126, 13095), (2619, 10630), (2910, 9567), (3189, 8730), (4365, 6378), (5238, 5315)]