1379770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 2965248

約数和(自身を除く): 1585478

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 857, 1610, 1714, 4285, 5999, 8570, 11998, 19711, 29995, 39422, 59990, 98555, 137977, 197110, 275954, 689885, 1379770]

約数ペア:

[(1, 1379770), (2, 689885), (5, 275954), (7, 197110), (10, 137977), (14, 98555), (23, 59990), (35, 39422), (46, 29995), (70, 19711), (115, 11998), (161, 8570), (230, 5999), (322, 4285), (805, 1714), (857, 1610)]