28449690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3089}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 68523840

約数和(自身を除く): 40074150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 3089, 4605, 6178, 9210, 9267, 15445, 18534, 30890, 46335, 92670, 948323, 1896646, 2844969, 4741615, 5689938, 9483230, 14224845, 28449690]

約数ペア:

[(1, 28449690), (2, 14224845), (3, 9483230), (5, 5689938), (6, 4741615), (10, 2844969), (15, 1896646), (30, 948323), (307, 92670), (614, 46335), (921, 30890), (1535, 18534), (1842, 15445), (3070, 9267), (3089, 9210), (4605, 6178)]