69546820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{496763}}^1$

素因数の和:496779

約数の個数: 24

約数和(自身を含む): 166912704

約数和(自身を除く): 97365884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 496763, 993526, 1987052, 2483815, 3477341, 4967630, 6954682, 9935260, 13909364, 17386705, 34773410, 69546820]

約数ペア:

[(1, 69546820), (2, 34773410), (4, 17386705), (5, 13909364), (7, 9935260), (10, 6954682), (14, 4967630), (20, 3477341), (28, 2483815), (35, 1987052), (70, 993526), (140, 496763)]