149701570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787903}}^1$

素因数の和:787929

約数の個数: 16

約数和(自身を含む): 283645440

約数和(自身を除く): 133943870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 787903, 1575806, 3939515, 7879030, 14970157, 29940314, 74850785, 149701570]

約数ペア:

[(1, 149701570), (2, 74850785), (5, 29940314), (10, 14970157), (19, 7879030), (38, 3939515), (95, 1575806), (190, 787903)]