2654330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5417}}^1$

素因数の和:5438

約数の個数: 24

約数和(自身を含む): 5558868

約数和(自身を除く): 2904538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5417, 10834, 27085, 37919, 54170, 75838, 189595, 265433, 379190, 530866, 1327165, 2654330]

約数ペア:

[(1, 2654330), (2, 1327165), (5, 530866), (7, 379190), (10, 265433), (14, 189595), (35, 75838), (49, 54170), (70, 37919), (98, 27085), (245, 10834), (490, 5417)]