171391380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7537}}^1$

素因数の和:7928

約数の個数: 48

約数和(自身を含む): 481225920

約数和(自身を除く): 309834540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7537, 7580, 11370, 15074, 22611, 22740, 30148, 37685, 45222, 75370, 90444, 113055, 150740, 226110, 452220, 2856523, 5713046, 8569569, 11426092, 14282615, 17139138, 28565230, 34278276, 42847845, 57130460, 85695690, 171391380]

約数ペア:

[(1, 171391380), (2, 85695690), (3, 57130460), (4, 42847845), (5, 34278276), (6, 28565230), (10, 17139138), (12, 14282615), (15, 11426092), (20, 8569569), (30, 5713046), (60, 2856523), (379, 452220), (758, 226110), (1137, 150740), (1516, 113055), (1895, 90444), (2274, 75370), (3790, 45222), (4548, 37685), (5685, 30148), (7537, 22740), (7580, 22611), (11370, 15074)]