7492270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 7022930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 839, 893, 1678, 1786, 4195, 4465, 8390, 8930, 15941, 31882, 39433, 78866, 79705, 159410, 197165, 394330, 749227, 1498454, 3746135, 7492270]

約数ペア:

[(1, 7492270), (2, 3746135), (5, 1498454), (10, 749227), (19, 394330), (38, 197165), (47, 159410), (94, 79705), (95, 78866), (190, 39433), (235, 31882), (470, 15941), (839, 8930), (893, 8390), (1678, 4465), (1786, 4195)]