3130450

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 24

約数和(自身を含む): 5877972

約数和(自身を除く): 2747522

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 457, 685, 914, 1370, 2285, 3425, 4570, 6850, 11425, 22850, 62609, 125218, 313045, 626090, 1565225, 3130450]

約数ペア:

[(1, 3130450), (2, 1565225), (5, 626090), (10, 313045), (25, 125218), (50, 62609), (137, 22850), (274, 11425), (457, 6850), (685, 4570), (914, 3425), (1370, 2285)]