18913341660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{188869}}^1$

素因数の和:190550

約数の個数: 48

約数和(自身を含む): 52989367200

約数和(自身を除く): 34076025540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1669, 3338, 5007, 6676, 8345, 10014, 16690, 20028, 25035, 33380, 50070, 100140, 188869, 377738, 566607, 755476, 944345, 1133214, 1888690, 2266428, 2833035, 3777380, 5666070, 11332140, 315222361, 630444722, 945667083, 1260889444, 1576111805, 1891334166, 3152223610, 3782668332, 4728335415, 6304447220, 9456670830, 18913341660]

約数ペア:

[(1, 18913341660), (2, 9456670830), (3, 6304447220), (4, 4728335415), (5, 3782668332), (6, 3152223610), (10, 1891334166), (12, 1576111805), (15, 1260889444), (20, 945667083), (30, 630444722), (60, 315222361), (1669, 11332140), (3338, 5666070), (5007, 3777380), (6676, 2833035), (8345, 2266428), (10014, 1888690), (16690, 1133214), (20028, 944345), (25035, 755476), (33380, 566607), (50070, 377738), (100140, 188869)]