30826878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70381}}^1$

素因数の和:70459

約数の個数: 16

約数和(自身を含む): 62499216

約数和(自身を除く): 31672338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70381, 140762, 211143, 422286, 5137813, 10275626, 15413439, 30826878]

約数ペア:

[(1, 30826878), (2, 15413439), (3, 10275626), (6, 5137813), (73, 422286), (146, 211143), (219, 140762), (438, 70381)]