27099940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27653}}^1$

素因数の和:27676

約数の個数: 36

約数和(自身を含む): 66203676

約数和(自身を除く): 39103736

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27653, 55306, 110612, 138265, 193571, 276530, 387142, 553060, 774284, 967855, 1354997, 1935710, 2709994, 3871420, 5419988, 6774985, 13549970, 27099940]

約数ペア:

[(1, 27099940), (2, 13549970), (4, 6774985), (5, 5419988), (7, 3871420), (10, 2709994), (14, 1935710), (20, 1354997), (28, 967855), (35, 774284), (49, 553060), (70, 387142), (98, 276530), (140, 193571), (196, 138265), (245, 110612), (490, 55306), (980, 27653)]