551423190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{76907}}^1$

素因数の和:77156

約数の個数: 32

約数和(自身を含む): 1328970240

約数和(自身を除く): 777547050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 76907, 153814, 230721, 384535, 461442, 769070, 1153605, 2307210, 18380773, 36761546, 55142319, 91903865, 110284638, 183807730, 275711595, 551423190]

約数ペア:

[(1, 551423190), (2, 275711595), (3, 183807730), (5, 110284638), (6, 91903865), (10, 55142319), (15, 36761546), (30, 18380773), (239, 2307210), (478, 1153605), (717, 769070), (1195, 461442), (1434, 384535), (2390, 230721), (3585, 153814), (7170, 76907)]