77729130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5501}}^1$

素因数の和:5671

約数の個数: 48

約数和(自身を含む): 203419944

約数和(自身を除く): 125690814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 5501, 7065, 11002, 14130, 16503, 27505, 33006, 49509, 55010, 82515, 99018, 165030, 247545, 495090, 863657, 1727314, 2590971, 4318285, 5181942, 7772913, 8636570, 12954855, 15545826, 25909710, 38864565, 77729130]

約数ペア:

[(1, 77729130), (2, 38864565), (3, 25909710), (5, 15545826), (6, 12954855), (9, 8636570), (10, 7772913), (15, 5181942), (18, 4318285), (30, 2590971), (45, 1727314), (90, 863657), (157, 495090), (314, 247545), (471, 165030), (785, 99018), (942, 82515), (1413, 55010), (1570, 49509), (2355, 33006), (2826, 27505), (4710, 16503), (5501, 14130), (7065, 11002)]