27369230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{390989}}^1$

素因数の和:391003

約数の個数: 16

約数和(自身を含む): 56302560

約数和(自身を除く): 28933330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 390989, 781978, 1954945, 2736923, 3909890, 5473846, 13684615, 27369230]

約数ペア:

[(1, 27369230), (2, 13684615), (5, 5473846), (7, 3909890), (10, 2736923), (14, 1954945), (35, 781978), (70, 390989)]