8141940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45233}}^1$

素因数の和:45248

約数の個数: 36

約数和(自身を含む): 24697764

約数和(自身を除く): 16555824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45233, 90466, 135699, 180932, 226165, 271398, 407097, 452330, 542796, 678495, 814194, 904660, 1356990, 1628388, 2035485, 2713980, 4070970, 8141940]

約数ペア:

[(1, 8141940), (2, 4070970), (3, 2713980), (4, 2035485), (5, 1628388), (6, 1356990), (9, 904660), (10, 814194), (12, 678495), (15, 542796), (18, 452330), (20, 407097), (30, 271398), (36, 226165), (45, 180932), (60, 135699), (90, 90466), (180, 45233)]