68203030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974329}}^1$

素因数の和:974343

約数の個数: 16

約数和(自身を含む): 140303520

約数和(自身を除く): 72100490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974329, 1948658, 4871645, 6820303, 9743290, 13640606, 34101515, 68203030]

約数ペア:

[(1, 68203030), (2, 34101515), (5, 13640606), (7, 9743290), (10, 6820303), (14, 4871645), (35, 1948658), (70, 974329)]