2385670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 4961088

約数和(自身を除く): 2575418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 197, 346, 394, 865, 985, 1211, 1379, 1730, 1970, 2422, 2758, 6055, 6895, 12110, 13790, 34081, 68162, 170405, 238567, 340810, 477134, 1192835, 2385670]

約数ペア:

[(1, 2385670), (2, 1192835), (5, 477134), (7, 340810), (10, 238567), (14, 170405), (35, 68162), (70, 34081), (173, 13790), (197, 12110), (346, 6895), (394, 6055), (865, 2758), (985, 2422), (1211, 1970), (1379, 1730)]