31141390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{444877}}^1$

素因数の和:444891

約数の個数: 16

約数和(自身を含む): 64062432

約数和(自身を除く): 32921042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 444877, 889754, 2224385, 3114139, 4448770, 6228278, 15570695, 31141390]

約数ペア:

[(1, 31141390), (2, 15570695), (5, 6228278), (7, 4448770), (10, 3114139), (14, 2224385), (35, 889754), (70, 444877)]