123644910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242441}}^1$

素因数の和:242468

約数の個数: 32

約数和(自身を含む): 314204832

約数和(自身を除く): 190559922

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 242441, 484882, 727323, 1212205, 1454646, 2424410, 3636615, 4121497, 7273230, 8242994, 12364491, 20607485, 24728982, 41214970, 61822455, 123644910]

約数ペア:

[(1, 123644910), (2, 61822455), (3, 41214970), (5, 24728982), (6, 20607485), (10, 12364491), (15, 8242994), (17, 7273230), (30, 4121497), (34, 3636615), (51, 2424410), (85, 1454646), (102, 1212205), (170, 727323), (255, 484882), (510, 242441)]