8141820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135697}}^1$

素因数の和:135709

約数の個数: 24

約数和(自身を含む): 22797264

約数和(自身を除く): 14655444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135697, 271394, 407091, 542788, 678485, 814182, 1356970, 1628364, 2035455, 2713940, 4070910, 8141820]

約数ペア:

[(1, 8141820), (2, 4070910), (3, 2713940), (4, 2035455), (5, 1628364), (6, 1356970), (10, 814182), (12, 678485), (15, 542788), (20, 407091), (30, 271394), (60, 135697)]