27381130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{391159}}^1$

素因数の和:391173

約数の個数: 16

約数和(自身を含む): 56327040

約数和(自身を除く): 28945910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 391159, 782318, 1955795, 2738113, 3911590, 5476226, 13690565, 27381130]

約数ペア:

[(1, 27381130), (2, 13690565), (5, 5476226), (7, 3911590), (10, 2738113), (14, 1955795), (35, 782318), (70, 391159)]