2068902690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68963423}}^1$

素因数の和:68963433

約数の個数: 16

約数和(自身を含む): 4965366528

約数和(自身を除く): 2896463838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68963423, 137926846, 206890269, 344817115, 413780538, 689634230, 1034451345, 2068902690]

約数ペア:

[(1, 2068902690), (2, 1034451345), (3, 689634230), (5, 413780538), (6, 344817115), (10, 206890269), (15, 137926846), (30, 68963423)]