42946380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{238591}}^1$

素因数の和:238606

約数の個数: 36

約数和(自身を含む): 130271232

約数和(自身を除く): 87324852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 238591, 477182, 715773, 954364, 1192955, 1431546, 2147319, 2385910, 2863092, 3578865, 4294638, 4771820, 7157730, 8589276, 10736595, 14315460, 21473190, 42946380]

約数ペア:

[(1, 42946380), (2, 21473190), (3, 14315460), (4, 10736595), (5, 8589276), (6, 7157730), (9, 4771820), (10, 4294638), (12, 3578865), (15, 2863092), (18, 2385910), (20, 2147319), (30, 1431546), (36, 1192955), (45, 954364), (60, 715773), (90, 477182), (180, 238591)]