80591130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{895457}}^1$

素因数の和:895470

約数の個数: 24

約数和(自身を含む): 209537172

約数和(自身を除く): 128946042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 895457, 1790914, 2686371, 4477285, 5372742, 8059113, 8954570, 13431855, 16118226, 26863710, 40295565, 80591130]

約数ペア:

[(1, 80591130), (2, 40295565), (3, 26863710), (5, 16118226), (6, 13431855), (9, 8954570), (10, 8059113), (15, 5372742), (18, 4477285), (30, 2686371), (45, 1790914), (90, 895457)]