30804368

素因数分解:

$2^4\times 7^1\times {\mathrm{275039}}^1$

素因数の和:275054

約数の個数: 20

約数和(自身を含む): 68209920

約数和(自身を除く): 37405552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275039, 550078, 1100156, 1925273, 2200312, 3850546, 4400624, 7701092, 15402184, 30804368]

約数ペア:

[(1, 30804368), (2, 15402184), (4, 7701092), (7, 4400624), (8, 3850546), (14, 2200312), (16, 1925273), (28, 1100156), (56, 550078), (112, 275039)]