2389260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{39821}}^1$

素因数の和:39833

約数の個数: 24

約数和(自身を含む): 6690096

約数和(自身を除く): 4300836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 39821, 79642, 119463, 159284, 199105, 238926, 398210, 477852, 597315, 796420, 1194630, 2389260]

約数ペア:

[(1, 2389260), (2, 1194630), (3, 796420), (4, 597315), (5, 477852), (6, 398210), (10, 238926), (12, 199105), (15, 159284), (20, 119463), (30, 79642), (60, 39821)]