6390190

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 11541600

約数和(自身を除く): 5151410

約数列:

[1, 2, 5, 10, 349, 698, 1745, 1831, 3490, 3662, 9155, 18310, 639019, 1278038, 3195095, 6390190]

約数ペア:

[(1, 6390190), (2, 3195095), (5, 1278038), (10, 639019), (349, 18310), (698, 9155), (1745, 3662), (1831, 3490)]