328121570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{99733}}^1$

素因数の和:99794

約数の個数: 32

約数和(自身を含む): 689361408

約数和(自身を除く): 361239838

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 99733, 199466, 498665, 698131, 997330, 1396262, 3490655, 4687451, 6981310, 9374902, 23437255, 32812157, 46874510, 65624314, 164060785, 328121570]

約数ペア:

[(1, 328121570), (2, 164060785), (5, 65624314), (7, 46874510), (10, 32812157), (14, 23437255), (35, 9374902), (47, 6981310), (70, 4687451), (94, 3490655), (235, 1396262), (329, 997330), (470, 698131), (658, 498665), (1645, 199466), (3290, 99733)]