1520909868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{35099}}^1$

素因数の和:35286

約数の個数: 48

約数和(自身を含む): 3726777600

約数和(自身を除く): 2205867732

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 7222, 10833, 14444, 21666, 35099, 43332, 70198, 105297, 140396, 210594, 421188, 807277, 1614554, 2421831, 3229108, 4843662, 5510543, 9687324, 11021086, 16531629, 22042172, 33063258, 66126516, 126742489, 253484978, 380227467, 506969956, 760454934, 1520909868]

約数ペア:

[(1, 1520909868), (2, 760454934), (3, 506969956), (4, 380227467), (6, 253484978), (12, 126742489), (23, 66126516), (46, 33063258), (69, 22042172), (92, 16531629), (138, 11021086), (157, 9687324), (276, 5510543), (314, 4843662), (471, 3229108), (628, 2421831), (942, 1614554), (1884, 807277), (3611, 421188), (7222, 210594), (10833, 140396), (14444, 105297), (21666, 70198), (35099, 43332)]