31391130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1046371}}^1$

素因数の和:1046381

約数の個数: 16

約数和(自身を含む): 75338784

約数和(自身を除く): 43947654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1046371, 2092742, 3139113, 5231855, 6278226, 10463710, 15695565, 31391130]

約数ペア:

[(1, 31391130), (2, 15695565), (3, 10463710), (5, 6278226), (6, 5231855), (10, 3139113), (15, 2092742), (30, 1046371)]