53409270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1780309}}^1$

素因数の和:1780319

約数の個数: 16

約数和(自身を含む): 128182320

約数和(自身を除く): 74773050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1780309, 3560618, 5340927, 8901545, 10681854, 17803090, 26704635, 53409270]

約数ペア:

[(1, 53409270), (2, 26704635), (3, 17803090), (5, 10681854), (6, 8901545), (10, 5340927), (15, 3560618), (30, 1780309)]