300318410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{20333}}^1$

素因数の和:20558

約数の個数: 32

約数和(自身を含む): 620756352

約数和(自身を除く): 320437942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 14770, 20333, 40666, 101665, 142331, 203330, 284662, 711655, 1423310, 4290263, 8580526, 21451315, 30031841, 42902630, 60063682, 150159205, 300318410]

約数ペア:

[(1, 300318410), (2, 150159205), (5, 60063682), (7, 42902630), (10, 30031841), (14, 21451315), (35, 8580526), (70, 4290263), (211, 1423310), (422, 711655), (1055, 284662), (1477, 203330), (2110, 142331), (2954, 101665), (7385, 40666), (14770, 20333)]