68210590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974437}}^1$

素因数の和:974451

約数の個数: 16

約数和(自身を含む): 140319072

約数和(自身を除く): 72108482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974437, 1948874, 4872185, 6821059, 9744370, 13642118, 34105295, 68210590]

約数ペア:

[(1, 68210590), (2, 34105295), (5, 13642118), (7, 9744370), (10, 6821059), (14, 4872185), (35, 1948874), (70, 974437)]