149683870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{57793}}^1$

素因数の和:57844

約数の個数: 32

約数和(自身を含む): 316248768

約数和(自身を除く): 166564898

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 57793, 115586, 288965, 404551, 577930, 809102, 2022755, 2138341, 4045510, 4276682, 10691705, 14968387, 21383410, 29936774, 74841935, 149683870]

約数ペア:

[(1, 149683870), (2, 74841935), (5, 29936774), (7, 21383410), (10, 14968387), (14, 10691705), (35, 4276682), (37, 4045510), (70, 2138341), (74, 2022755), (185, 809102), (259, 577930), (370, 404551), (518, 288965), (1295, 115586), (2590, 57793)]