73087910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149159}}^1$

素因数の和:149180

約数の個数: 24

約数和(自身を含む): 153038160

約数和(自身を除く): 79950250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 149159, 298318, 745795, 1044113, 1491590, 2088226, 5220565, 7308791, 10441130, 14617582, 36543955, 73087910]

約数ペア:

[(1, 73087910), (2, 36543955), (5, 14617582), (7, 10441130), (10, 7308791), (14, 5220565), (35, 2088226), (49, 1491590), (70, 1044113), (98, 745795), (245, 298318), (490, 149159)]