153164620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10037}}^1$

素因数の和:10162

約数の個数: 48

約数和(自身を含む): 371004480

約数和(自身を除く): 217839860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 10037, 15260, 20074, 40148, 50185, 70259, 100370, 140518, 200740, 281036, 351295, 702590, 1094033, 1405180, 2188066, 4376132, 5470165, 7658231, 10940330, 15316462, 21880660, 30632924, 38291155, 76582310, 153164620]

約数ペア:

[(1, 153164620), (2, 76582310), (4, 38291155), (5, 30632924), (7, 21880660), (10, 15316462), (14, 10940330), (20, 7658231), (28, 5470165), (35, 4376132), (70, 2188066), (109, 1405180), (140, 1094033), (218, 702590), (436, 351295), (545, 281036), (763, 200740), (1090, 140518), (1526, 100370), (2180, 70259), (3052, 50185), (3815, 40148), (7630, 20074), (10037, 15260)]