77280570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{858673}}^1$

素因数の和:858686

約数の個数: 24

約数和(自身を含む): 200929716

約数和(自身を除く): 123649146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 858673, 1717346, 2576019, 4293365, 5152038, 7728057, 8586730, 12880095, 15456114, 25760190, 38640285, 77280570]

約数ペア:

[(1, 77280570), (2, 38640285), (3, 25760190), (5, 15456114), (6, 12880095), (9, 8586730), (10, 7728057), (15, 5152038), (18, 4293365), (30, 2576019), (45, 1717346), (90, 858673)]