108068380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{771917}}^1$

素因数の和:771933

約数の個数: 24

約数和(自身を含む): 259364448

約数和(自身を除く): 151296068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 771917, 1543834, 3087668, 3859585, 5403419, 7719170, 10806838, 15438340, 21613676, 27017095, 54034190, 108068380]

約数ペア:

[(1, 108068380), (2, 54034190), (4, 27017095), (5, 21613676), (7, 15438340), (10, 10806838), (14, 7719170), (20, 5403419), (28, 3859585), (35, 3087668), (70, 1543834), (140, 771917)]