16701540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1109}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 30291420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1109, 1255, 1506, 2218, 2510, 3012, 3327, 3765, 4436, 5020, 5545, 6654, 7530, 11090, 13308, 15060, 16635, 22180, 33270, 66540, 278359, 556718, 835077, 1113436, 1391795, 1670154, 2783590, 3340308, 4175385, 5567180, 8350770, 16701540]

約数ペア:

[(1, 16701540), (2, 8350770), (3, 5567180), (4, 4175385), (5, 3340308), (6, 2783590), (10, 1670154), (12, 1391795), (15, 1113436), (20, 835077), (30, 556718), (60, 278359), (251, 66540), (502, 33270), (753, 22180), (1004, 16635), (1109, 15060), (1255, 13308), (1506, 11090), (2218, 7530), (2510, 6654), (3012, 5545), (3327, 5020), (3765, 4436)]