68622470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{980321}}^1$

素因数の和:980335

約数の個数: 16

約数和(自身を含む): 141166368

約数和(自身を除く): 72543898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 980321, 1960642, 4901605, 6862247, 9803210, 13724494, 34311235, 68622470]

約数ペア:

[(1, 68622470), (2, 34311235), (5, 13724494), (7, 9803210), (10, 6862247), (14, 4901605), (35, 1960642), (70, 980321)]