2843340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47389}}^1$

素因数の和:47401

約数の個数: 24

約数和(自身を含む): 7961520

約数和(自身を除く): 5118180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47389, 94778, 142167, 189556, 236945, 284334, 473890, 568668, 710835, 947780, 1421670, 2843340]

約数ペア:

[(1, 2843340), (2, 1421670), (3, 947780), (4, 710835), (5, 568668), (6, 473890), (10, 284334), (12, 236945), (15, 189556), (20, 142167), (30, 94778), (60, 47389)]