127780230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14537}}^1$

素因数の和:14840

約数の個数: 32

約数和(自身を含む): 307740384

約数和(自身を除く): 179960154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 14537, 29074, 43611, 72685, 87222, 145370, 218055, 436110, 4259341, 8518682, 12778023, 21296705, 25556046, 42593410, 63890115, 127780230]

約数ペア:

[(1, 127780230), (2, 63890115), (3, 42593410), (5, 25556046), (6, 21296705), (10, 12778023), (15, 8518682), (30, 4259341), (293, 436110), (586, 218055), (879, 145370), (1465, 87222), (1758, 72685), (2930, 43611), (4395, 29074), (8790, 14537)]