921420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5119}}^1$

素因数の和:5134

約数の個数: 36

約数和(自身を含む): 2795520

約数和(自身を除く): 1874100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5119, 10238, 15357, 20476, 25595, 30714, 46071, 51190, 61428, 76785, 92142, 102380, 153570, 184284, 230355, 307140, 460710, 921420]

約数ペア:

[(1, 921420), (2, 460710), (3, 307140), (4, 230355), (5, 184284), (6, 153570), (9, 102380), (10, 92142), (12, 76785), (15, 61428), (18, 51190), (20, 46071), (30, 30714), (36, 25595), (45, 20476), (60, 15357), (90, 10238), (180, 5119)]