82804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1380083}}^1$

素因数の和:1380095

約数の個数: 24

約数和(自身を含む): 231854112

約数和(自身を除く): 149049132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1380083, 2760166, 4140249, 5520332, 6900415, 8280498, 13800830, 16560996, 20701245, 27601660, 41402490, 82804980]

約数ペア:

[(1, 82804980), (2, 41402490), (3, 27601660), (4, 20701245), (5, 16560996), (6, 13800830), (10, 8280498), (12, 6900415), (15, 5520332), (20, 4140249), (30, 2760166), (60, 1380083)]