42761820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712697}}^1$

素因数の和:712709

約数の個数: 24

約数和(自身を含む): 119733264

約数和(自身を除く): 76971444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712697, 1425394, 2138091, 2850788, 3563485, 4276182, 7126970, 8552364, 10690455, 14253940, 21380910, 42761820]

約数ペア:

[(1, 42761820), (2, 21380910), (3, 14253940), (4, 10690455), (5, 8552364), (6, 7126970), (10, 4276182), (12, 3563485), (15, 2850788), (20, 2138091), (30, 1425394), (60, 712697)]