82706460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378441}}^1$

素因数の和:1378453

約数の個数: 24

約数和(自身を含む): 231578256

約数和(自身を除く): 148871796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378441, 2756882, 4135323, 5513764, 6892205, 8270646, 13784410, 16541292, 20676615, 27568820, 41353230, 82706460]

約数ペア:

[(1, 82706460), (2, 41353230), (3, 27568820), (4, 20676615), (5, 16541292), (6, 13784410), (10, 8270646), (12, 6892205), (15, 5513764), (20, 4135323), (30, 2756882), (60, 1378441)]