170516080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43499}}^1$

素因数の和:43526

約数の個数: 60

約数和(自身を含む): 461187000

約数和(自身を除く): 290670920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 43499, 86998, 173996, 217495, 304493, 347992, 434990, 608986, 695984, 869980, 1217972, 1522465, 1739960, 2131451, 2435944, 3044930, 3479920, 4262902, 4871888, 6089860, 8525804, 10657255, 12179720, 17051608, 21314510, 24359440, 34103216, 42629020, 85258040, 170516080]

約数ペア:

[(1, 170516080), (2, 85258040), (4, 42629020), (5, 34103216), (7, 24359440), (8, 21314510), (10, 17051608), (14, 12179720), (16, 10657255), (20, 8525804), (28, 6089860), (35, 4871888), (40, 4262902), (49, 3479920), (56, 3044930), (70, 2435944), (80, 2131451), (98, 1739960), (112, 1522465), (140, 1217972), (196, 869980), (245, 695984), (280, 608986), (392, 434990), (490, 347992), (560, 304493), (784, 217495), (980, 173996), (1960, 86998), (3920, 43499)]