104764940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{106903}}^1$

素因数の和:106926

約数の個数: 36

約数和(自身を含む): 255928176

約数和(自身を除く): 151163236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 106903, 213806, 427612, 534515, 748321, 1069030, 1496642, 2138060, 2993284, 3741605, 5238247, 7483210, 10476494, 14966420, 20952988, 26191235, 52382470, 104764940]

約数ペア:

[(1, 104764940), (2, 52382470), (4, 26191235), (5, 20952988), (7, 14966420), (10, 10476494), (14, 7483210), (20, 5238247), (28, 3741605), (35, 2993284), (49, 2138060), (70, 1496642), (98, 1069030), (140, 748321), (196, 534515), (245, 427612), (490, 213806), (980, 106903)]