28239690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941323}}^1$

素因数の和:941333

約数の個数: 16

約数和(自身を含む): 67775328

約数和(自身を除く): 39535638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941323, 1882646, 2823969, 4706615, 5647938, 9413230, 14119845, 28239690]

約数ペア:

[(1, 28239690), (2, 14119845), (3, 9413230), (5, 5647938), (6, 4706615), (10, 2823969), (15, 1882646), (30, 941323)]