75489190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1078417}}^1$

素因数の和:1078431

約数の個数: 16

約数和(自身を含む): 155292192

約数和(自身を除く): 79803002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1078417, 2156834, 5392085, 7548919, 10784170, 15097838, 37744595, 75489190]

約数ペア:

[(1, 75489190), (2, 37744595), (5, 15097838), (7, 10784170), (10, 7548919), (14, 5392085), (35, 2156834), (70, 1078417)]