162479870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13417}}^1$

素因数の和:13604

約数の個数: 32

約数和(自身を含む): 336201408

約数和(自身を除く): 173721538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 13417, 26834, 67085, 93919, 134170, 187838, 469595, 939190, 2321141, 4642282, 11605705, 16247987, 23211410, 32495974, 81239935, 162479870]

約数ペア:

[(1, 162479870), (2, 81239935), (5, 32495974), (7, 23211410), (10, 16247987), (14, 11605705), (35, 4642282), (70, 2321141), (173, 939190), (346, 469595), (865, 187838), (1211, 134170), (1730, 93919), (2422, 67085), (6055, 26834), (12110, 13417)]